Oracle Ride
  • Home
  • About Me
  • Database
  • Cloud
  • GoldenGate
  • Exadata
  • Training
    • Online Training
    • Registration
    • Feedback
  • Contact Me

November 2020

Database Interview Questions

Oracle Database Interview Question Set-34

My DBA Community, My today’s post is very important for those who are looking for a job and preparing for an Interview. I am writing Oracle Database interview questions. Can we recover Corrupted Block? Steps to recover? If we do not have a backup, Can we recover a data file? Read more…

By Ahmad, 2 months ago
Database Interview Questions

Oracle Database Interview Question Set-33

My DBA Community, My today’s post is very important for those who are looking for a job and preparing for an Interview. I am writing Oracle Database interview questions. How to add disks in a disk group? What is a candidate disk? Explain the type of redundancy in ASM and Read more…

By Ahmad, 2 months ago
Database Performance Tuning

The Query Optimizer (the optimizer)

The Query Optimizer(the optimizer)     The query optimizer is built-in database software. The query optimizer attempts to generate the most efficient execution plan for a SQL statement. The query optimizer considers many factors related to the objects referenced and the conditions specified in the query. This determination is an Read more…

By Ahmad, 2 months ago
Database Interview Questions RAC

Oracle Database RAC Interview Question Set-2

My DBA Community, My today’s post is very important for those who are looking for a job and preparing for an Interview. I am writing Oracle Database RAC interview questions. How end-user can connect to the RAC Database? What is a Voting Disk and why we keep an odd number Read more…

By Ahmad, 2 months ago

Posts navigation

1 2 Next
Oracle ACE Associate
Awarded Top 60 Oracle Blogs
Recent Posts
  • GoldenGate Interview Question Set-8
  • People with great Passion can make the Impossible happen in 2021 !!
  • Oracle Score Highest in Cloud Database Management Systems for all 4 Operational Use Cases
Categories
  • Career (1)
  • Cloud (7)
  • Data Guard (3)
  • Database (91)
  • GoldenGate (10)
  • Interview Questions (44)
  • Oracle12c (7)
  • Oracle19c (6)
  • Oracle20c (2)
  • Oracle21c (1)
  • Performance Tuning (3)
  • Personal (1)
  • RAC (6)
Archives
  • January 2021 (2)
  • December 2020 (3)
  • November 2020 (5)
  • October 2020 (6)
  • September 2020 (9)
  • August 2020 (8)
  • July 2020 (21)
  • April 2020 (1)
  • February 2020 (2)
  • January 2020 (3)
  • December 2019 (6)
  • November 2019 (5)
  • October 2019 (5)
  • September 2019 (1)
  • August 2019 (1)
  • December 2018 (4)
  • November 2018 (6)
  • October 2018 (4)

Riaz Ahmad Ansari is an Oracle Consultant, Speaker, Blogger, YouTuber & Mentor.

He is famous for Ahmad’s nickname in the IT industry.

He has many years of experience as a production Oracle DBA managing all operating system based Oracle Databases.

He started working with Oracle Database starting from Oracle 9i to 10g/11g/12c18c/19c.

He has hands-on experience in real-world Production environments.

He is skilled with Oracle technologies such as Core DBA work, Data Guard, RMAN, Backup & Recovery, RAC, Cloud Control, and Performance Tuning.

  • Email
    ahmad@oracleride.com
  • Phone
    +91 9648108988
Follow Me
  • whatsapp
  • linkedin
  • facebook
  • twitter
  • youtube

Copyright ©️ 2020 OracleRide. All Rights Reserved.


  • Home
  • About Me
  • Database
  • Cloud
  • GoldenGate
  • Exadata
  • Training
  • Contact Me
Developed & Maintained by : Demunix