Z-Car

Ramblings about everything from Cars to Computers

Z-Car
  • 1993 Mazda RX-7 CYM
  • 1997 Mazda Miata
  • A Day at Summit Point – 5/17/1997
  • Datsun 240Z show in PA – 5/25/1998
  • Frederick Air Show – 8/18/2003
  • Gary’s House of Z
  • LilyPon’s British Car Day June 1,2008
  • Lockheed F-117 Nighthawk
  • Mazda RX-7 crash at Summit Point
  • Mikoyan-Gurevich MiG-17
  • Northrop Grumman B-2 Spirit
  • R/C Flying 2008
  • Rockwell B-1 Lancer
  • Rockwell International Space Shuttle
  • Steven F. Udvar-Hazy Center – National Air and Space Museum
  • Sukhoi PAK FA T-50
  • Westminster Airshow 2008

What database does Facebook use?

By Prodromus January 27, 2011 MySQL 5 Comments
What database does Facebook use?

What database does Facebook use is one of the most common questions asked when folks start taking about what database is the most scalable for large scale web applications.  …

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MySQL – Innodb Slow Shutdown – Dirty Buffer Pages

By Prodromus September 3, 2010 Innodb, MySQL, Optimization No Comments
MySQL – Innodb Slow Shutdown – Dirty Buffer Pages

If you have a MySQL server that reserves a large amount of memory for the Innodb buffer pool, you may have seen that it can often take a very long…

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Top My.CNF Optimizations for Innodb

By Prodromus August 20, 2010 MySQL, Optimization No Comments
Top My.CNF Optimizations for Innodb

These are the four parameters which will have the most affect on the performance of MySQL 5.1x and Innodb.   If you are suffering from poor performance, try changing the…

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MySQL – Constraints on Hierarchical Data in a Self-Referential Table

By Prodromus June 1, 2010 MySQL No Comments
MySQL –  Constraints on Hierarchical Data in a Self-Referential Table

I recently had a client who was using a table structure that utilized a self-referential structure using an ID field and Parent_ID fields. After upgrading to Innodb, his DBA was…

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MySQL – ERROR 1005: Can’t create table (errno: 150) – INNODB

By Prodromus May 13, 2010 Errors, MySQL No Comments
MySQL – ERROR 1005: Can’t create table (errno: 150) – INNODB

If you have seen this error, don’t worry, you are not alone. This error is often accompanied by a message that a table or file could not be created, and…

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MySQL – Best way to speed up Slave replication

By Prodromus May 11, 2010 MySQL, Replication No Comments
MySQL – Best way to speed up Slave replication

The number one thing that you can do to speed up Slave Replication is to set innodb_flush_log_at_trx_commit=0 in your my.cnf file. This will make the transactions less recoverable on your…

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Pages

  • 1993 Mazda RX-7 CYM
  • 1997 Mazda Miata
  • A Day at Summit Point – 5/17/1997
  • Datsun 240Z show in PA – 5/25/1998
  • Frederick Air Show – 8/18/2003
  • Gary’s House of Z
  • LilyPon’s British Car Day June 1,2008
  • Lockheed F-117 Nighthawk
  • Mazda RX-7 crash at Summit Point
  • Mikoyan-Gurevich MiG-17
  • Northrop Grumman B-2 Spirit
  • R/C Flying 2008
  • Rockwell B-1 Lancer
  • Rockwell International Space Shuttle
  • Steven F. Udvar-Hazy Center – National Air and Space Museum
  • Sukhoi PAK FA T-50
  • Westminster Airshow 2008

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