Log Buffer #433: a carnival of the vanities for DBAs

Posted in: Microsoft SQL Server, MySQL, Oracle, Technical Track

This Log Buffer Edition covers Oracle, SQL Server and MySQL blogs of the running week.


  • While checking the sources of the Cassandra/NetBeans integration into GitHub yesterday, something went very badly wrong and ALL the source files in my Maven project that disappeared!
  • AWR Reports, Performance Hub, historisches SQL Monitoring in 12c
  • Oracle Database Mobile Server 12c: Advanced data synchronization engine
  • ORA-39001, ORA-39000 and ORA-39142
  • ORA-15410: Disks in disk group do not have equal size

SQL Server:

  • SAN and NAS protocols and how they impact SQL Server
  • SQL Style Habits: Attack of the Skeuomorphs
  • Is It Worth Writing Unit Tests?
  • Large SQL Server Database Backup on an Azure VM and Archiving
  • Reporting Services: Drawing a Buffer on a Map


  • MySQL Tcpdump system : use percona-toolkit to analyze network packages
  • Replication in real-time from Oracle and MySQL into data warehouses and analytics
  • Altering tablespace of table – new in MySQL 5.7
  • MySQL QA Episode 8: Reducing Testcases for Engineers: tuning reducer.sh
  • MySQL upgrade 5.6 with innodb_fast_checksum=1


Learn more about Pythian’s expertise in Oracle , SQL ServerMySQL, as well as the author Fahd Mirza.




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About the Author

I have been in love with Oracle blogging since 2007. This blogging, coupled with extensive participation in Oracle forums, plus Oracle related speaking engagements, various Oracle certifications, teaching, and working in the trenches with Oracle technologies has enabled me to receive the Oracle ACE award. I was the first ever Pakistani to get that award. From Oracle Open World SF to Foresight 20:20 Perth. I have been expressing my love for Exadata. For the last few years, I am loving the data at Pythian, and proudly writing their log buffer carnivals.

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