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Data Warehouse Tutorial For Beginners | Data Warehouse Concepts | Data Warehousing | Edureka
 
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** Data Warehousing & BI Training: https://www.edureka.co/data-warehousing-and-bi ** This Data Warehouse Tutorial For Beginners will give you an introduction to data warehousing and business intelligence. You will be able to understand basic data warehouse concepts with examples. The following topics have been covered in this tutorial: 1. What Is The Need For BI? 2. What Is Data Warehousing? 3. Key Terminologies Related To DWH Architecture: a. OLTP Vs OLAP b. ETL c. Data Mart d. Metadata 4. DWH Architecture 5. Demo: Creating A DWH - - - - - - - - - - - - - - Check our complete Data Warehousing & Business Intelligence playlist here: https://goo.gl/DZEuZt. #DataWarehousing #DataWarehouseTutorial #DataWarehouseTraining Subscribe to our channel to get video updates. Hit the subscribe button above. - - - - - - - - - - - - - - How it Works? 1. This is a 5 Week Instructor led Online Course, 25 hours of assignment and 10 hours of project work 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training you will have to undergo a 2-hour LIVE Practical Exam based on which we will provide you a Grade and a Verifiable Certificate! - - - - - - - - - - - - - - About the Course: Edureka's Data Warehousing and Business Intelligence Course, will introduce participants to create and work with leading ETL & BI tools like: 1. Talend 5.x to create, execute, monitor and schedule ETL processes. It will cover concepts around Data Replication, Migration and Integration Operations 2. Tableau 9.x for data visualization to see how easy and reliable data visualization can become for representation with dashboards 3. Data Modeling tool ERwin r9 to create a Data Warehouse or Data Mart - - - - - - - - - - - - - - Who should go for this course? The following professionals can go for this course: 1. Data warehousing enthusiasts 2. Analytics Managers 3. Data Modelers 4. ETL Developers and BI Developers - - - - - - - - - - - - - - Why learn Data Warehousing and Business Intelligence? All the successful companies have been investing large sums of money in business intelligence and data warehousing tools and technologies. Up-to-date, accurate and integrated information about their supply chain, products and customers are critical for their success. With the advent of Mobile, Social and Cloud platform, today's business intelligence tools have evolved and can be categorized into five areas, including databases, extraction transformation and load (ETL) tools, data quality tools, reporting tools and statistical analysis tools. This course will provide a strong foundation around Data Warehousing and Business Intelligence fundamentals and sophisticated tools like Talend, Tableau and ERwin. - - - - - - - - - - - - - - For more information, please write back to us at [email protected] or call us at IND: 9606058406 / US: 18338555775 (toll-free). Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka - - - - - - - - - - - - - - Customer Review: Kanishk says, "Underwent Mastering in DW-BI Course. The training material and trainer are up to the mark to get yourself acquainted to the new technology. Very helpful support service from Edureka."
Views: 288874 edureka!
How to Extract, Transform and Load the data using Oracle data warehouse
 
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Learn how to Extract the data and then transform it then load the data for analysis
Views: 16044 PRAVEEN DAS
Oracle Autonomous Data Warehouse – How It Works
 
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VP of Product Management, George Lumpkin, examines common customer challenges with traditional data warehouse deployments and details the features of the Autonomous Data Warehouse Cloud autonomous life-cycle aimed at overcoming these obstacles. Learn more about Oracle Autonomous Database Warehouse https://www.oracle.com/database/data-warehouse/index.html Watch the demo https://www.oracle.com/database/autonomous-database/demo-series.html
Views: 12380 Oracle
Introducing the modern data warehouse solution pattern with Azure SQL Data Warehouse
 
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A deep look at the robust foundation for all enterprise analytics, spanning SQL queries to machine learning and AI. Charles Feddersen, Principal Program Mgr. for Azure SQL Data Warehouse, starts you off by looking at the core updates to Azure's SQL Data Warehouse, ranging from improvements to query performance to new capabilities with row-level security and workload importance. And finally, you'll learn how the Modern Data Warehouse Solution pattern, comprised of Data Factory, Data Lake Store, Databricks and SQL Data Warehouse, is revolutionizing data pipelines and enabling the Microsoft Digital Crimes Unit to apply an analytical approach to solving global cybercrime and stop tech scammers in their tracks. Learn more about the Modern Data Warehouse solution pattern on Azure: https://aka.ms/ModernDataWarehouse If you suspect that you've been a victim of a tech scam, report it: https://Microsoft.com/reportascam
Views: 15980 Microsoft Mechanics
Need for DWH | Data Warehouse Tutorial | Data Warehousing Concepts | Mr.Vijay Kumar
 
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Need for DWH | Data Warehouse Tutorial | Data Warehouse Concepts | Mr.Vijay Kumar ►For Registration : https://goo.gl/r6kJbB ►Call: +91-8179191999 ► Visit Our Website: http://nareshit.in/ http://nareshit.com/ ► About NareshIT: "Naresh IT is the Best Software Training Institute for Hadoop, Salesforce, AWS, DevOps, Sprak, Data Science, Python, Tableau, RPA ,Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in Hyderabad, Chennai and Vijayawada, India which provides online and classroom training classes" ►For Registration : https://goo.gl/r6kJbB ►Call: India- 8179191999, USA- 404-232-9879 Email: [email protected] ►Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5.Share Video's of each and every session. Check The Below Links: ►For Course Reg : https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Visit Our Website: http://nareshit.in/ http://nareshit.com/
Views: 41525 Naresh i Technologies
Querying a Data Warehouse Demo
 
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Description
Views: 2555 TAA NISGTC
Data Warehouse builder and oracle 11g database installation
 
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Here, Is the steps for installation of oracle warehouse builder and oracle 11g databases. this steps may help you for quick installation .
Views: 1540 Yupro InfoTech
ODS database (Operation data Store ), Its properties and purpose explained with examples
 
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Most of the developers can't differentiate between ODS,Data warehouse, Data mart,OLTP systems and Data lakes. This video explains what exactly is an ODS, how is it different from the other systems. What are its properties that make it unique and if you have an ODS or a warehouse in your organisation
Views: 7929 Tech Coach
Oracle Machine Learning Apache Zeppelin SQL Notebook for ADWC
 
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Oracle Machine Learning Apache Zeppelin based SQL notebook for the new Oracle Autonomous Data Warehouse Cloud (ADWC)!
Views: 3559 Charlie Berger
How to import SQl Server data to Oracle data warehouse
 
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Learn how to import data from sql server to oracle data warehouse with the help of example.
Views: 5206 PRAVEEN DAS
Oracle SQL Tuning - Data Warehouse Star Transformations, Even with Standard Edition!
 
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Joining large tables in a Data Warehouse will often generate star transformations in the execution plan. So, what is a star transformation? And, what if you don't have Enterprise Edition - so you can't build Bitmap Indexes? In this free tutorial, Oracle Master John Watson will demonstrate star transformations in EE and how to make them work even without bitmap indexes - Standard Edition can save you thousands in licensing fees! This is Part 3 of a 5 Part series. View all video tutorials at SkillBuilders.com/EqualSQL.
Views: 4620 SkillBuilders
How to create dimension in oracle data warehouse
 
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Learn to create dimension in oracle data warehouse
Views: 5930 PRAVEEN DAS
Oracle Autonomous Data Warehouse with SQL Developer & Oracle Analytics Setup.
 
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Basic setup steps of Data Warehouse with connectivity to Analytics & SQL Developer. https://cloud.oracle.com/en_US/oac Disclaimer- **All views are my own**
Views: 13 TechSec
Oracle Autonomous Data Warehouse Demo
 
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Get an in-depth look at how the Oracle Autonomous Data Warehouse can help you easily access your data and analytics to benefit your business today.
Views: 3216 Oracle
Practical 4 : Creating Dimension Tables | Oracle 11g Data Warehousing
 
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Creating Dimension Tables Data Warehousing 4th Practical of Third Year B.Sc.IT. One Solution to all your queries for the Oracle Warehouse builder 11g. --------------------------------------------------------------------------------------------- NOTE : All content used is copyright to ProgrammingFiesta Use or commercial display or editing of the content without proper authorization is not allowed.
Views: 595 PROGRAMMING FIESTA
How to import data from oracle to oracle data warehouse
 
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Learn how to import from oracle database to oracle data warehouse.
Views: 3981 PRAVEEN DAS
Build  your own Data warehouse in just 4 steps
 
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Build you data warehouse in just 4 easy steps : 1) Specify your problem statement. 2) Create Dimensional Model using Erwin. 3) Create ETL Jobs using Talend. 4) Slice and Dice your Fact table in Tableau and visualize with great effects. For Talend Training, visit www.learntalendonline.com
Views: 39453 BHARAT KHANNA
Oracle Database 12c Turbo Charge Your Data Warehouse
 
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This webinar will explore the latest Oracle database capabilities in Oracle 12c like in-memory column store, in-memory caching will be addressed together with Attribute Clustering and Zone Map. It also reviews Flex cluster’s new features in Oracle 12c R2 For More information about New Horizons and Oracle, you can visit the following resources: New Horizons Website https://www.nhaustralia.com.au/our-courses/oracle-training Oracle Database In-Memory with Oracle Database 12c Release 2 http://www.oracle.com/technetwork/database/in-memory/overview/twp-oracle-database-in-memory-2245633.pdf Oracle Database In-Memory Implementation and Usage http://www.oracle.com/technetwork/database/in-memory/learnmore/twp-oracle-dbim-implementation-3863029.pdf When to Use Oracle Database In-Memory http://www.oracle.com/technetwork/database/in-memory/overview/twp-dbim-usage-2441076.html Oracle By Example: Oracle Database 12c Attribute Clusters and Zone Maps http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/12c/r1/12c_aczm/12c_aczm.html Using Oracle Database In-Memory with Oracle E-Business Suite (MOS Doc ID 2025309.1) Using Oracle Compression Advisor with JD Edwards EnterpriseOne and Oracle In-Memory http://www.oracle.com/webfolder/technetwork/tutorials/jdedwards/White%20Papers/Oracle_IMDB_Compression_Advisor.pdf Using Oracle In-Memory Advisor with JD Edwards EnterpriseOne http://www.oracle.com/webfolder/technetwork/tutorials/jdedwards/White%20Papers/Oracle_IMDB_Advisor.pdf
Data Lake VS Data Warehouse
 
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Both have roles, they aren't replacements for each other. Also, here's a link to the whitepaper I talk about in the video. https://intricity.attach.io/BkJZaQxfz Here's where you can talk with an Intricity Specialist https://www.intricity.com/intricity101/ www.intricity.com
Views: 30932 Intricity101
Connect SQL Developer to ADWC and Create Tables
 
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This video shows you how to connect SQL Developer to a database in Oracle Autonomous Data Warehouse Cloud, and then create tables. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Load Your Data Into Autonomous Data Warehouse Cloud
 
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This video shows you how to load data from an Oracle Object Store into a database in Autonomous Data Warehouse Cloud. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Loading External Tables into SQL Data Warehouse
 
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Check Out Our SQL Server Blog - http://blog.pragmaticworks.com/topic/sql-server Interested in loading external files into SQL DW? In this session, we will be investigating the ways to create Azure Storage, quick ways to manage our Azure Storage, and how to move on premises data to Azure Storage using AZCopy. We will follow up by creating the resources within our SQL Data Warehouse to load the data we have staged within Azure Storage using CTAS.
Views: 603 Pragmatic Works
Data Warehouse tutorial. Creating an ETL.
 
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All Data Warehouse tutorial: https://www.youtube.com/playlist?list=PL99-DcFspRUoWh6w2E1gI-SR54Oq3M2lt Lesson 1: Date Warehouse Tutorial - Introduction https://www.youtube.com/watch?v=AfIHINaKD9M&list=PL99-DcFspRUoWh6w2E1gI-SR54Oq3M2lt&index=2&t=5s Lesson 2: Data Warehouse Tutorial - Creating database https://www.youtube.com/watch?v=b_0RrFXnlhc&list=PL99-DcFspRUoWh6w2E1gI-SR54Oq3M2lt&index=3&t=511s Lesson 3: Data Warehouse Tutorial - Creating an OLAP cube - Data Warehouse for beginners https://www.youtube.com/watch?v=Z00VTv0GA9I&list=PL99-DcFspRUoWh6w2E1gI-SR54Oq3M2lt&index=4&t=0s Lesson 4: Data Warehouse tutorial. Creating an ETL https://www.youtube.com/watch?v=9Akvz2x0az4&list=PL99-DcFspRUoWh6w2E1gI-SR54Oq3M2lt&index=5&t=1371s Lesson 5: Data Warehouse Tutorial - Jobs - Data Warehouse for beginners https://www.youtube.com/watch?v=b997bACm_mE&list=PL99-DcFspRUoWh6w2E1gI-SR54Oq3M2lt&index=6&t=13s Lesson 6: Data Warehouse Tutorial - Pivot Table in Excel and data presentation https://www.youtube.com/watch?v=n7K6JEvcYFg&list=PL99-DcFspRUoWh6w2E1gI-SR54Oq3M2lt&index=7&t=3s This Data Warehouse video tutorial demonstrates how to create ETL (Extract, Load, Transform) package.
Implementing a Data Warehouse with SQL Server, 01,  Design and Implement Dimensions and Fact Tables
 
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www.epcgroup.net | [email protected] | Phone: (888) 381-9725 Note: This video is property of Microsoft and/or was co-produced with Microsoft. * SharePoint Server 2013, SharePoint Server 2010, and SharePoint 2007: Review, Architecture Development, Planning, Configuration & Implementations, Upgrades, Global Initiatives, Training, and Post Go-live Support with Extensive Knowledge Transfer * Health Check and Assessments (Roadmap Preparation to Upgrade to 2013 or 2010) - Including Custom Code & Solution Review * Enterprise Content Management Systems based on Microsoft SharePoint * Enterprise Metadata Design, Taxonomy | Retention Schedule Development | Disposition Workflow, and Records Management Implementations * Roadmap, Requirements Gathering, Planning, Designing, and Performing the Actual Implementation * Best Practices Consulting on SharePoint 2013, 2010, 2007 | EPC Group has completed over 725+ initiatives * Intranet, Knowledge Management, Internet and Extranet-Facing as Well as Mobility (BYOD Roadmap), Cloud, Hybrid, and Cross-Browser | Cross-Platform Solutions for SharePoint 2013 / 2010 with Proven Past-performance *Upgrades or Migrations of Existing Deployments or Other LOB Systems (Documentum, LiveLink, FileNet, SAP, etc.) using EPC Group's Proven Methodologies (On-Premises, Hybrid, Virtualized, or Cloud-Based Infrastructure Design) * Custom Application, Feature, Master Pages, Web Parts, Security Model, Usability (UI), and Workflow Development (i.e. Visual Studio 2012) * Migration Initiatives to SharePoint 2013 / SharePoint 2010 * Key Performance Indicators, Dashboard & Business Intelligence Reporting Solutions (PerformancePoint 2013, SQL Server 2012, BI, KPIs, PowerPivot, Scorecards, Big Data Experts) * Experts in Global \ Enterprise Infrastructure, Security, Hardware Configuration & Disaster Recovery (Global performance considerations, multilingual, 1mm+ user environment experience) * Tailored SharePoint "in the trenches" Training on SharePoint 2013, 2010, 2007 as well as Project Server and Custom Development Best Practices * Support Contracts (Ongoing Support your Organization's 2013, 2010, or 2007 Implementations) * .NET Development, Custom applications, BizTalk Server experts * Project Server 2013, 2010, and 2007 Implementations and Consulting * SharePoint Roadmap & Governance Development: 6, 12, 18, 24 and 36 months (Steering Committee & Code Review Board Development) * Corporate Change Management & End User Empowerment Strategies * EPC Group's WebpartGallery.com - Customized Web Parts Based off of "in the trenches" Client Needs With over 14 years of experience, EPC Group delivers time tested SharePoint methodologies that ensure success within your organization. Engagement with EPC Group carries unique offerings and knowledge. Currently having implemented over 725+ SharePoint engagements and 75+ Microsoft Project Server implementations, we are the nation's leading SharePoint and Microsoft platform related consulting firm. EPC Group will be releasing our 3rd SharePoint book in August of 2013 by Sams Publishing titled, "SharePoint 2013 Field Guide: Advice from the Consulting Trenches" which will be like having a team of Senior SharePoint 2013 consultants by your side at each turn as you implement this new powerful and game changing software platform within your organization. SharePoint 2013 Field Guide: Advice from the Consulting Trenches will guide you through all areas of a SharePoint initiative from the initial whiteboarding of the overall solutions to accounting for what your organization currently has deployed. It will assist you in developing a roadmap and detailed step-by-step implementation plan and will also cover implementation best practices, content management and records management methodologies, initial SharePoint 2013 development best practices, as well as mobility planning. SharePoint 2013, Microsoft SharePoint 2013, SharePoint Consulting, Microsoft SharePoint consulting, SharePoint Consulting Firm, Top SharePoint Firm, SharePoint 2013 Consulting,SharePoint 2010 Consulting, SharePoint ECM Consulting, SharePoint branding firm, SharePoint, SharePoint branding experts, ECM experts SharePoint, Errin O'Connor, EPC Group, EPC Group.net, BizTalk Consulting, Project Server Consulting, BYOD, SharePoint 2013 book, SharePoint 2013 advice from the trenches
Views: 209046 EPC Group.net
Data Warehouse Interview Questions And Answers | Data Warehouse Tutorial | Edureka
 
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***** Data Warehousing & BI Training: https://www.edureka.co/data-warehousing-and-bi ***** This Data Warehouse Interview Questions And Answers tutorial will help you prepare for Data Warehouse interviews. Watch the entire video to get an idea of the 30 most frequently asked questions in Data Warehouse interviews. - - - - - - - - - - - - - - Check our complete Data Warehousing & Business Inelligence playlist here: https://goo.gl/DZEuZt. #DataWarehouseInterviewQuestions #DataWarehouseConcepts #DataWarehouseTutorial Subscribe to our channel to get video updates. Hit the subscribe button above. - - - - - - - - - - - - - - How it Works? 1. This is a 5 Week Instructor led Online Course, 25 hours of assignment and 10 hours of project work 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training you will have to undergo a 2-hour LIVE Practical Exam based on which we will provide you a Grade and a Verifiable Certificate! - - - - - - - - - - - - - - About the Course: Edureka's Data Warehousing and Business Intelligence Course, will introduce participants to create and work with leading ETL & BI tools like: 1. Talend 5.x to create, execute, monitor and schedule ETL processes. It will cover concepts around Data Replication, Migration and Integration Operations 2. Tableau 9.x for data visualization to see how easy and reliable data visualization can become for representation with dashboards 3. Data Modeling tool ERwin r9 to create a Data Warehouse or Data Mart - - - - - - - - - - - - - - Who should go for this course? The following professionals can go for this course: 1. Data warehousing enthusiasts 2. Analytics Managers 3. Data Modelers 4. ETL Developers and BI Developers - - - - - - - - - - - - - - Why learn Data Warehousing and Business Intelligence? All the successful companies have been investing large sums of money in business intelligence and data warehousing tools and technologies. Up-to-date, accurate and integrated information about their supply chain, products and customers are critical for their success. With the advent of Mobile, Social and Cloud platform, today's business intelligence tools have evolved and can be categorized into five areas, including databases, extraction transformation and load (ETL) tools, data quality tools, reporting tools and statistical analysis tools. This course will provide a strong foundation around Data Warehousing and Business Intelligence fundamentals and sophisticated tools like Talend, Tableau and ERwin. - - - - - - - - - - - - - - For more information, please write back to us at [email protected] or call us at IND: 9606058406 / US: 18338555775 (toll-free). Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka - - - - - - - - - - - - - - Customer Review: Kanishk says, "Underwent Mastering in DW-BI Course. The training material and trainer are up to the mark to get yourself acquainted to the new technology. Very helpful support service from Edureka."
Views: 126770 edureka!
Introduction to Oracle Cloud Infrastructure Autonomous Data Warehouse
 
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Oracle Autonomous Data Warehouse Cloud Service is a giant leap from the existing offering. It is the next-generation cloud service, with high performance and reliability and vastly reduced labor costs because it’s autonomous. Watch this video for a quick overview and walkthrough of the steps involved in getting it up and running. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2018 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Data Warehousing Best Practices Star Schemas
 
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Part two of the best practices for data warehousing series examines the Star Schema model. It explains what a Star Schema looks like and when this model should be used. It also covers the best practices for implementing a Star Schema model in an Oracle Database and how you can leverage Oracle Star Transformation to get optimal performance from your warehouse.
Views: 41886 Oracle Video
Introducing Oracle Autonomous Data Warehouse Cloud
 
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Watch this video and learn about the key features in Oracle's Autonomous Data Warehouse Cloud service. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2018 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Smarter Action: Oracle Autonomous Data Warehouse and Analytics
 
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Oracle's Autonomous Data Warehouse and Analytics deliver ML-powered, data-driven visualizations at lightning speed. Autonomous management coupled with intelligent, timely analytics boost productivity, efficiency, and accuracy.
Views: 2510 Oracle
SCD: Slowly changing dimensions explained with real examples
 
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The video explains what are slowly changing dimensions, Their relevance in data warehousing and which SCD type should be used in what kind of data scenario. The video Explains below with real project examples. SCD 0 - Passive method (No change in data) SCD 1 – Overwriting the old value (Latest Record Only) SCD 2 – Creating a new additional record (Maintains History) SCD 3 – Creating an additional Column (Rarely Used) SCD 4 – Using history table SCD 6 - The hybrid approach
Views: 35601 Tech Coach
Understanding Data Mart | Datawarehousing | Edureka
 
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***** Data Warehousing & BI Training: https://www.edureka.co/data-warehousing-and-bi ***** Datamart is a smaller version of the Datawarehouse. Data marts deals with a single subject. Datamarts are focused on one area. Hence they draw from a limited number of sources. The video explains Fact Table with the following topics: 1. Difference between Datamarts and Dataware House 2. Types of Data Mart. Related Blogs: http://www.edureka.co/blog/a-brief-on-etl/?utm_source=youtube&utm_medium=referral&utm_campaign=data-mart http://www.edureka.co/blog/architecture-of-a-data-warehouse/?utm_source=youtube&utm_medium=referral&utm_campaign=data-mart Watch Sample Class Recording: http://www.edureka.co/datawarehousing?utm_source=youtube&utm_medium=referral&utm_campaign=data-mart Edureka is a New Age e-learning platform that provides Instructor-Led Live, Online classes for learners who would prefer a hassle free and self paced learning environment, accessible from any part of the world. All topics related to ‘Data Mart’ have extensively been covered in our course ‘Data Warehousing’. For more information, please write back to us at [email protected] Call us at US: 1800 275 9730 (toll free) or India: +91-8880862004
Views: 44409 edureka!
AskTOM Office Hours: the Autonomous Data Warehouse Cloud Service
 
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Held on May 10 - See Highlights List Keith Laker introduced attendees to the Autonomous Data Warehouse Cloud service. and then showed how to use it to create a new instance, connect to this instance with SQL Developer, and import a CSV file to it. Highlights include: 12:42 - Architecture overview 17:22 - Demo of using the service starts 20:00 - How to create an ADWC instance 29:00 - Overview of the service dashboard to review database activity 31:15 - How to access backup information 33:30 - How to get credentials for SQL Developer access 39:05 - Creating users and assigning roles in the database 43:10 - Accessing CSV files using the object store 47:18 - Can you edit database parameters? 53:10 - What optimizer changes are there in ADWC? AskTOM Office Hours offers free, monthly training and tips on how to make the most of Oracle Database, from Oracle product managers, developers and evangelists. https://asktom.oracle.com/ Oracle Developers portal: https://developer.oracle.com/ Sign up for an Oracle Cloud trial: https://cloud.oracle.com/en_US/tryit music: bensound.com
Views: 399 Oracle Developers
ORACLE Analytic Functions for Data Warehousing 2/ Arabic
 
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ORACLE Analytic Functions for Data Warehousing 2/ Arabic FIRST_VALUE last_VALUE row_number() --FIRST_VALUE and LAST_VALUE Analytic Functions select EMPLOYEE_ID, FIRST_NAME, HIRE_DATE from employees order by hire_date; select EMPLOYEE_ID, FIRST_NAME, HIRE_DATE , min(HIRE_DATE) over ( ) first_HIRE_DATE from employees select EMPLOYEE_ID, FIRST_NAME, HIRE_DATE , FIRST_VALUE(HIRE_DATE) over ( ) first_HIRE_DATE from employees order by hire_date; select EMPLOYEE_ID, FIRST_NAME, HIRE_DATE , max(HIRE_DATE ) over ( ) last_HIRE_DATE from employees select EMPLOYEE_ID, FIRST_NAME, HIRE_DATE , last_VALUE(HIRE_DATE ) over ( ) last_HIRE_DATE from employees order by HIRE_DATE drop table student_exam_result; CREATE TABLE student_exam_result (student_id number, exame_name varchar2(100), exame_try number, exame_results number ); insert into student_exam_result values(1,'calcluas',1,50); insert into student_exam_result values(1,'calcluas',2,66); insert into student_exam_result values(1,'calcluas',3,20); insert into student_exam_result values(2,'calcluas',1,66); insert into student_exam_result values(2,'calcluas',2,null); insert into student_exam_result values(2,'calcluas',3,7); insert into student_exam_result values(3,'calcluas',1,50); insert into student_exam_result values(3,'calcluas',2,98); insert into student_exam_result values(3,'calcluas',3,null); select * from student_exam_result select student_id, exame_name,exame_try,exame_results, last_value(exame_results) IGNORE NULLS over (PARTITION BY student_id, exame_name ) last_grade from student_exam_result order by student_id, exame_name, exame_try select student_id, exame_name,exame_try,exame_results, last_value(exame_results) IGNORE NULLS over (PARTITION BY student_id, exame_name ) last_grade, max(exame_results) over (PARTITION BY student_id, exame_name ) max_grade, avg(exame_results) over (PARTITION BY student_id, exame_name ) avg_grade from student_exam_result order by student_id, exame_name, exame_try ------------------------ select employee_id,first_name ,row_number() over(order by employee_id ) from employees select employee_id,first_name ,rownum from employees select employee_id,first_name ,department_id, row_number() over(partition by department_id order by employee_id ) from employees
Views: 832 khaled alkhudari
What is OLAP?
 
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This video explores some of OLAP's history, and where this solution might be applicable. We also look at situations where OLAP might not be a fit. Additionally, we investigate an alternative/complement called a Relational Dimensional Model. To Talk with a Specialist go to: http://www.intricity.com/intricity101/ www.intricity.com
Views: 384303 Intricity101
Security for the Autonomous Warehouse Database Cloud
 
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Many customers still have strong reservations about moving critical workloads to the cloud. Learn how Oracle's Autonomous Data Warehouse Cloud integrates automation to help deliver a self-securing data management platform.
Views: 1212 Oracle
Autonomous Data Warehousing 18c On Oracle Cloud Infrastructure (OCI)
 
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Autonomous Data Warehousing 18c on Oracle Cloud Infrastructure (OCI) http://k21academy.com/1z016001 We start with Giving Overview of Autonomous Data Warehousing 18c on Oracle Cloud Infrastructure (OCI) It is already available on OCI-C generation 1st of Oracle Cloud & from June onwards it is available on Oracle Cloud Infrastructure (OCI) which is generation 2nd. Then will move forward & give you the basic of Cloud service model & deployment model on Oracle Cloud Cloud Service Models 1.SaaS 2.PaaS 3.IaaS Cloud Deployment Models 1.Public 2.Private 3.Hybrid Then will see how to deploy your first Autonomous Data Warehouse 18c on Oracle Cloud and will all clear doubts regarding Autonomous Data Warehouse This Video is a Bonus from our Oracle Cloud IaaS – Oracle Cloud Infrastructure (OCI) Architect Training Program (https://k21academy.com/iaas03) with 3 Years On-Job Support and Unlimited FREE Retakes (If you need to know more about this program then reach out to our team at [email protected]) https://youtu.be/XXrPsZuGVPw https://www.youtube.com/channel/UCRgn-SAQZa4I41zLH03LoOQ?view_as=subscriber https://www.youtube.com/watch?v=XkOdlIewqLc
Views: 644 K21Academy
What is OLTP & OLAP |  Data Warehouse Tutorial | Data Warehousing Concepts | Mr.Vijay Kumar
 
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Data Warehouse Tutorial | Data Warehousing Concepts | Mr.Vijay Kumar Datawarehousing : OLTP Vs OLAP What is OLAP? What is OLTP? ►For Registration : https://goo.gl/r6kJbB ►Call: +91-8179191999 ► Visit Our Website: http://nareshit.in/ http://nareshit.com/ ► About NareshIT: "Naresh IT is the Best Software Training Institute for Hadoop, Salesforce, AWS, DevOps, Sprak, Data Science, Python, Tableau, RPA ,Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in Hyderabad, Chennai and Vijayawada, India which provides online and classroom training classes" ►For Registration : https://goo.gl/r6kJbB ►Call: India- 8179191999, USA- 404-232-9879 Email: [email protected] ►Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5.Share Video's of each and every session. Check The Below Links: ►For Course Reg : https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Visit Our Website: http://nareshit.in/ http://nareshit.com/
Views: 13220 Naresh i Technologies
Connect SQL Developer to ADWC and Create Tables
 
02:45
This video shows you how to connect SQL Developer to a database in Oracle Autonomous Data Warehouse Cloud, and then create tables ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Data Warehouse SQL Developer
 
01:03
Our client is hiring Data Warehouse SQL Developer! You will join a talented Business Intelligence team building Analytics and Reports for various Healthcare Providers! You will impact the company by: • Partnering with users in defining data requirements to create complex Analytics and BI reports. • Create Integration and Data Mapping Requirements; • Design and develop ETL processes using various SQL tools. • Define and implement Data Interfaces best practices, and guidelines. • Utilize your vast technical skills to optimize SQL Scripts & Processes. If you have a Minimum of 7+ years of IT experience; 4+ years of SQL Database development, and Solid data interface programming skills. Please give us a call! To find out more about this position and other jobs send me your resume to [email protected]
Autonomous Data Warehouse Cloud - Lab 1 Provisioning
 
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Test Drive Workshop Lab 1 - Provisioning Autonomous Data Warehouse Cloud Copyright © 2018 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Week 3 Lecture Create Twitter Data Warehouse
 
52:48
Creating warehouse tables in SQL Developer Data Modeler and implementing in database.
Autonomous Data Warehouse Cloud - Lab 3 Data Loading
 
21:39
Autonomous Data Warehouse Cloud Test Drive Workshop Lab 3 - Data Loading Copyright © 2018 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Enhancing Tableau Using Autonomous Data Warehouse
 
09:13
Enhance your existing Tableau BI visualizations by leveraging the autonomous capabilities of Oracle Autonomous Data Warehouse.
Views: 390 Oracle
Data modelling - an introduction
 
55:22
Introduction to normalization and database design. By the end of the presentation I give a short demo of how to create an ER Model in MySQL Workbench.
Views: 226569 Niels Henrik Juul Hansen
ETL Tutorial for Beginners -Part 1 | ETL Data Warehouse Tutorial | ETL Data Warehouse | Edureka
 
56:29
***** Data Warehousing & BI Training: https://www.edureka.co/data-warehousing-and-bi ***** This ETL Data Warehouse tutorial gives an understanding on ETL and Data warehouse. This ETL Data Warehousing tutorial video is specially designed for beginners. To attend a live class, click here: http://goo.gl/YIC8ON A data warehouse is a central location where consolidated data from multiple locations are stored. It usually contains historical data derived from transaction data but it can include data from other sources. Video covers the following topics : 1.What is ETL? 2.ETL Challenges 3.ETL Summary 4.Data Extraction 5.Data Transform 6.Data Loading 7.What is Data warehouse? 8.Data warehouse Architecture 9.Why Data warehouse is used? Related Blogs: http://www.edureka.co/blog/a-brief-on-etl/?utm_source=youtube&utm_medium=referral&utm_campaign=etl-tut-beginrs-1 http://www.edureka.co/blog/architecture-of-a-data-warehouse/?utm_source=youtube&utm_medium=referral&utm_campaign=etl-tut-beginrs-1 Edureka is a New Age e-learning platform that provides Instructor-Led Live, Online classes for learners who would prefer a hassle free and self paced learning environment, accessible from any part of the world. The topics related to ‘Introduction to Dataware Housing’ have been covered in our course ‘Datawarehousing‘. For more information, please write back to us at [email protected] Call us at US: 1800 275 9730 (toll free) or India: +91-8880862004
Views: 152720 edureka!
A developers guide: distributed tables in Azure SQL Data Warehouse
 
11:05
Learn about the available table storage options for Azure SQL Data Warehouse. One month free trial for SQLDW: https://azure.com/sqldwfreetrial Use Referral Code: MSConnect
Data Warehousing & Big Data: SQL Analytics Enhancements
 
05:13
Oracle VP, George Lumpkin introduces some of the new features in Oracle Database 12c Release 2 (12.2) for SQL Analytics Enhancements.
Datamarts in DWH | Data Warehouse Tutorials | Data Warehousing Concepts | Mr.Vijay Kumar
 
07:17
Datamarts in DWH | Data Warehouse Tutorial | Data Warehousing Concepts | Mr.Vijay Kumar | Understanding Data Mart ►For Registration : https://goo.gl/r6kJbB ►Call: +91-8179191999 ► Visit Our Website: http://nareshit.in/ http://nareshit.com/ ► About NareshIT: "Naresh IT is the Best Software Training Institute for Hadoop, Salesforce, AWS, DevOps, Sprak, Data Science, Python, Tableau, RPA ,Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in Hyderabad, Chennai and Vijayawada, India which provides online and classroom training classes" ►For Registration : https://goo.gl/r6kJbB ►Call: India- 8179191999, USA- 404-232-9879 Email: [email protected] ►Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5.Share Video's of each and every session. Check The Below Links: ►For Course Reg : https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Visit Our Website: http://nareshit.in/ http://nareshit.com/
Views: 24961 Naresh i Technologies