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Blog Posts On Oracle Database, Dimensional Data Modeling, ER Modeling from dbVidya

15

Jul'18

Data Modeling Interview Questions | Dimensional and ER Modeling | ERwin

Data Modeling Interview Questions “Data Modeling Interview Questions” are useful for preparing “Data Modeler  /Data Architect”  Interviews. These Data Modeling Interview Questions are useful for Beginners as well as Experienced Data Modeling Professionals. Data Modeling Interview Questions: What is your …

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30

Jun'18

Role of Database Administrator | DBVidya

Want to know how important is the “Role of database administrator” ,check out below article Role of Database Administrator Database Administrators commonly referred to as DBA, is a person or a group of people who make strategy decisions regarding the …

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06

Jun'18

Oracle DBA interview Questions and Answers 2018

Oracle DBA interview Questions Are you planning to give interview for “Oracle DBA”? Oracle is one of the market leader in “Databases” segment. check out below article on Oracle DBA Interview Questions for Experienced or Freshers. Test your knowledge with …

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06

Jun'18

Erwin Data Modeler Video Tutorial

Erwin Data Modeler Video Tutorial Details: Dbvidya offers Erwin data modeler training  in two modes: ERwin data modeler video tutorial ( Pre Recorded videos) Video View access  is given , learner can listen at their free time. All Live sessions …

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14

Dec'17

Oracle Performance Tuning Interview Questions Developers DBA [Updated][2020]

Oracle Performance Tuning Interview Questions Are you attending any Oracle  Developer  or Oracle DBA interview ? Do not know    Oracle Performance Tuning Interview Questions!!! Check out  40 Oracle Performance Tuning Interview Questions in this blog post. Why do you need …

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16

Mar'17

Introduction to Oracle Performance Tuning

Oracle Performance Tuning Slides regarding Oracle Performance Tuning. It discusses What is Oracle Performance Tuning Why do we need oracle performance Tuning Who will do oracle performance Tuning How to measure oracle performance Tuning Bottlenecks of Oracle Performance SDLC Phases …

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15

Mar'17

How to enable Archivelog Mode in Oracle

 How to enable archivelog mode in oracle  This video ” How to enable archive log mode in oracle” demonstrates how to put oracle database into archive log mode. The steps are shown in Oracle Command Prompt. Once Oracle database archive log mode …

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26

Oct'16

Difference between Teradata and Oracle

Difference   between Teradata and Oracle Oracle Vs Teradata Most of the Applications use database as backend. Oracle and Teradata are few among them. This article discusses difference between Teradata and oracle databases. Check our popular blog posts: Oracle DBA …

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24

Aug'16

Difference between ER modeling and Dimensional modeling

Difference between ER modeling and Dimensional modeling This Article discusses about Difference between ER modeling and Dimensional modeling. In Data Modeling Dimensional Modeling is used for OLAP Applications design. ER Modeling is used for OLTP application design. 5 Differences between …

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17

Aug'16

Erwin Tool Download

Erwin Tool Download Erwin Tool is used for data modeling. This video ” Erwin Tool Download” discusses how to download Erwin Tool software for Free. Official site for  ERwin Data Modeler Software Download: Check our  ERwin  video Tutorial  Training  details

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28

Jul'16

Oracle Views vs Materialized views

Oracle Views vs Materialized views Oracle database has various objects like tables, Triggers, views ,Materialized views. This has information on oracle views vs materialized views.   check our” Youtube channel videos” on oracle database 

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01

Jul'15

Data Modeling for a Career

Data Modeling for a Career Check out  what exactly is Data Modeling  and what data modeling for a career. Check out Dimensional Modeling Online Training

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01

Jul'15

 Learn SQL Online Free

 Learn sql online free Different Websites give you option for Practicing  Oracle Queries. The below give some websites information on this. Oracle SQL – Self Study

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About dbVidya

DB Vidya is a technology-driven firm. It is dedicated to providing Quality IT trainings and services worldwide. In this era of information technology where change is constant, DB Vidya, has carved a niche for itself by providing quality training by making use of the latest developments in technology.

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