IT Tutorial IT Tutorial | Oracle DBA | SQL Server, Goldengate, Exadata, Big Data, Data ScienceTutorial
I will explain Log File Sync Wait event in Oracle in this post. 9 views last …
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June 8, 2020
Oracle SQL Tutorials For Beginners – Learn Oracle SQL from scratch with Oracle SQL Online Course
Hi, I will share with you Step by Step Oracle SQL Tutorials For Beginners. 75,797 views l…
May 10, 2020
Oracle Tutorial | Oracle Database Tutorials for Beginners ( Junior Oracle DBA )
I will share with you Step by Step Oracle Tutorial | Oracle Database Tutorials for Beginners in this…
April 15, 2020
Performance Tuning and SQL Tuning Tutorial in the Oracle Database
I will share with you Step by Step Performance Tuning and SQL Tuning Tutorial in the Oracle Database…
December 10, 2019
RMAN Tutorial | Backup, Restore and Recovery Tutorials For Beginner Oracle DBA
Hi, I will share with you Step by Step RMAN Backup, Restore and Recovery Tutorials For Beginners in …
July 4, 2019
Dataguard ( Standby ) Monitoring Lag Command and Scripts | Oracle DBA Scripts All in One -2
Hi, I will share all Oracle DBA Scripts related Dataguard in this post. 69,097 views last…
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Log File Sync Wait event in Oracle
I will explain Log File Sync Wait event in Oracle in this post. 8 views last month, …
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Direct Path Read Wait event in Oracle
I will explain Direct path read Wait event in Oracle in this post. 41 views last month, &…
38 mins ago
DB File Scattered Read Wait event in Oracle
I will explain DB File Scattered Read Wait event in Oracle in this post. 51 views last mo…
57 mins ago
DB File Sequential Read Wait event in Oracle
I will explain DB File Sequential Read Wait event in Oracle in this post. 74 views last m…
1 hour ago
Enq: TX – Row lock contention Wait Event in Oracle Database
I will explain Enq: TX – Row lock contention Wait Event in Oracle Database in this post. 62&nb…
MapR Hadoop Distribution For Managing Big Data and Step by Step Mapr Cluster Install In The Best Way
Subjects Bigdata Manage What is Hadoop? Why is Hadoop important? What is MapR Hadoop Distribution …
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Clustering Wikipedia Hi, in this article i’ll make a simple clustering example using wikipedia. You …
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Free Methods to Repair SQL Server Index Corruption
This article shares the importance of indexes in a SQL database. Also, it provides a …
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Exadata X8M-2 Image Upgrade Operation Step By Step For Image Version 20.1.9 With Best Practices
Exadata X8M-2 Image Upgrade Operation Step By Step For Image Version 20.1.9 With Best …
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GoldenGate Table Based Extract, PUMP, REPLICAT parameters setting
Hello, today I will share the goldengate table-based extract, pump and replicat parameters. We must …
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OGG-00664 OCI Error ORA-26804: Apply “OGG$R” is disabled
No active extraction maps on Goldengate Extract or Replicat Stats
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How to connect to Oracle from Your Windows Host to a VirtualBox Guest
I am sure that anyone who wants to work on a database or a data …
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Execute Immediate in Oracle
I will explain Execute Immediate in Oracle in this post. 2,100 views last month, 140 views today
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Oracle SQL Date Comparison
Alter table rename column in Oracle
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UTL_FILE FOPEN in PL/SQL
I will explain UTL_FILE FOPEN in PL/SQL in this post. 15,643 views last month, 139 views today
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Performance Tuning and SQL Tuning Tutorial in the Oracle Database
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Recent Posts
June, 2021
- 7 June
ORA-01172: recovery of thread string stuck at block string of file string
I got ” ORA-01172: recovery of thread string stuck at block string of file string ” error in Oracle database. 180 views last month, 1 views today
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ORA-47400: Command Rule violation for ALTER PROFILE on DEFAULT
I got ” ORA-47400: Command Rule violation for ALTER PROFILE on DEFAULT ” error in Oracle database. 564 views last month, 2 views today
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ORA-01924: role not granted or does not exist
I got ” ORA-01924: role not granted or does not exist ” error in Oracle database. 971 views last month, 1 views today
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ORA-02068: following severe error from string string
I got ” ORA-02068: following severe error from string string ” error in Oracle database. 553 views last month, 4 views today
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ORA-27090 Unable to Reserve Kernel Resources Error
I got ” ORA-27090 Unable to Reserve Kernel Resources Error ” error in Oracle database. 569 views last month, 2 views today
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