DBA Genesis Audio Experience
Arun Kumar
DBA Genesis is the leading platform for Database Administrators which provides Courses, Online Trainings and Real-Time DBA projects. In addition to above, DBA Genesis also provides remote DBA support and remote cloud DBA support to clients across the globe. DBA Genesis is a highly sought after corporate training platform. With over 50,000+ followers and a vision to provide simplified database learning, our goal is to reach every single DBA on this planet by 2025!
Categories: Technology
Listen to the last episode:
Questions Picked for the Episode
What is the use of Locks inside database? Why can't we use the database without locks?
Our reporting team directly works on production database and my client is insisting to give a dedicated database which will act as copy of production database. What are my options?
In one of the interviews, I was asked "In what scenario an INACTIVE session will BLOCK an active session". I really don't know the answer.
Every-time my team performs export and import, they have to drop the constraints and indexes. Post import is done, we re-create the constraints and indexes. Is there any simple method for same?
How to find performance bottleneck of a query?
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#oracle #dbagenesis #performanceTuning
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Link to all DBA courses: https://dbagenesis.com/courses
Link to real-time projects: https://dbagenesis.com/p/projects
Link to support articles: https://support.dbagenesis.com
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DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available with a challenging project to push you out of your comfort zone!!
DBA Genesis is currently the fastest & the most engaging learning platforms for DBAs across the globe. Take your database administration skills to next level by enrolling into your first course.
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Start your DBA Journey Today !!
Previous episodes
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49 - INACTIVE Session Blocking ACTIVE Session | dailyDBA 49 Sat, 27 Jun 2020
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48 - Benefits of RAID Storage | #dailyDBA 48 Fri, 26 Jun 2020
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47 - Remote DBA Support Services | #dailyDBA 47 Wed, 24 Jun 2020
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46 - Oracle Multi-tenant Lockdown Profiles | #dailyDBA 46 Tue, 23 Jun 2020
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45 - Secure RMAN Backups | #dailyDBA 45 Thu, 18 Jun 2020
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44 - Before You Migrate Database to Another OS | #dailyDBA 44 Wed, 17 Jun 2020
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43 - Recover Data Block Using Flashback | dailyDBA 43 Tue, 16 Jun 2020
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42 - Flashback Impact On Database Performance | dailyDBA 42 Mon, 15 Jun 2020
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41 - Oracle Wait Events | #dailyDBA 41 Sun, 14 Jun 2020
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40 - Grant User Challenge | #daily DBA 40 Sat, 13 Jun 2020
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39 - How Does AUTO_SAMPLE_SIZE work? | #dailyDBA 39 Fri, 12 Jun 2020
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38 - Why CBO is better than RBO? | #dailyDBA 38 Sat, 14 Mar 2020
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37 - Is Oracle RDBMS loosing edge over NoSQL | #dailyDBA 37 Sat, 14 Mar 2020
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36 - Convert CDB into Non-CDB | #dailyDBA 36 Fri, 13 Mar 2020
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35 - RMAN Obsolete VS Expired Backup | #dailyDBA 35 Fri, 13 Mar 2020
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34 - What is Oracle Exadata? | #dailyDBA 34 Thu, 12 Mar 2020
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33 - Fixing Corrupted Undo Tablespace | #dailyDBA 33 Thu, 12 Mar 2020
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32 - Gather Stale Stats Oracle | #dailyDBA 32 Mon, 02 Mar 2020
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31 - Autonomous Databases Impact on DBA | #dailyDBA 31 Sat, 29 Feb 2020
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30 - Data Guard Cloud Migration Challenge | #dailyDBA 30 Fri, 28 Feb 2020
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29 - How Secure is Cloud? | #dailyDBA 29 Fri, 28 Feb 2020
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28 - Oracle AutoUpgrade Tool | #dailyDBA 28 Mon, 17 Feb 2020
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27 - Slow Running Query Tips | #dailyDBA 27 Sat, 08 Feb 2020
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26 - Oracle Optimizer Cost | #dailyDBA 26 Fri, 07 Feb 2020
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25 - What is Cloud? | #dailyDBA 25 Wed, 05 Feb 2020
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24 - Oracle Triggers Execution Order | #dailyDBA 24 Tue, 04 Feb 2020
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23 - db_file_sequential_read | #dailyDBA 23 Mon, 03 Feb 2020
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22 - What is Virtual IP (VIP) | #dailyDBA 22 Fri, 31 Jan 2020
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21 - SQL Profile vs SQL Plan Management | #dailyDBA 21 Wed, 29 Jan 2020
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20 - Why Rebuild Indexes? | #dailyDBA 20 Tue, 28 Jan 2020
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19 - How to Become Cloud DBA | #dailyDBA 19 Mon, 27 Jan 2020
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18 - Calculate FRA Size in Oracle | #dailyDBA 18 Sat, 25 Jan 2020
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17 - How SCAN Works in RAC? | #dailyDBA 17 Thu, 23 Jan 2020
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16 - DBMS Gather Table Stats | #dailyDBA 16 Wed, 22 Jan 2020
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15 - Avoid Hard Parsing in Oracle | #dailyDBA 15 Tue, 21 Jan 2020
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14 - Oracle Fusion vs Oracle Cloud | #dailyDBA 14 Mon, 20 Jan 2020
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13 - What Mistake DBAs are Making? | #dailyDBA 13 Sat, 18 Jan 2020
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12 - Define Oracle Instance Size | #dailyDBA 12 Fri, 17 Jan 2020
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11 - Fix SQL Plan in Oracle | #dailyDBA 11 Thu, 16 Jan 2020
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10 - Three SCAN IPs Resolving 8 Node RAC | #dailyDBA 10 Tue, 14 Jan 2020
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9 - When to go for Full Table Scan? | #dailyDBA 9 Sat, 11 Jan 2020
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8 - Improve EXPDP Performance | #dailyDBA 8 Thu, 09 Jan 2020
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7 - Row Chaining in Oracle | #dailyDBA 7 Wed, 08 Jan 2020
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6 - How to Add Diskgroup in ASM | #dailyDBA 6 Tue, 07 Jan 2020
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5 - Which Cloud Platform is Best | #dailyDBA 5 Mon, 06 Jan 2020
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4 - Rebuild Indexes Faster in Oracle | #dailyDBA 4 Sat, 04 Jan 2020
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3 - DBAs Losing Job due to Cloud | #dailyDBA 3 Fri, 03 Jan 2020
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2 - Load 5 million rows into Oracle | #dailyDBA 2 Thu, 02 Jan 2020
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1 - Query is running slow! #dailyDBA 1 Wed, 01 Jan 2020