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

MySQL – ORDER BY does not sort data properly…

By Prodromus December 28, 2010 Errors, MySQL, Optimization 4 Comments
MySQL – ORDER BY does not sort data properly…

Imagine a developer working late at night trying to complete some simple queries for a report due the next day.  No matter what she does, the resulting query will just…

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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 – DateTime vs. TimeStamp – When to use?

By Prodromus June 12, 2010 MySQL, Optimization No Comments
MySQL – DateTime vs. TimeStamp – When to use?

This question often comes up, and while there is often a heated debate, these are my thoughts on the subject. I typically use a timestamp when I need to record…

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  • MySQL – SQL Injection, and how to Prevent itMySQL – SQL Injection, and how to Prevent it
  • RIP – Blue Meanie – 7/7/2008RIP – Blue Meanie – 7/7/2008
  • Lotus Elise – Replacing Front Turn Signal LightLotus Elise – Replacing Front Turn Signal Light

Recent Posts

  • 2005 Laser Blue Lotus Elise for Sale
  • 2011 MacBook Pro GPU Failure – A software fix to disable GPU
  • Unable to renew using LetsEncrypt Certbot-Auto with CRON – Fail
  • Installing LetsEncrypt Certbot on Amazon Linux Server
  • Upgrade your Miata’s headlights with Hella H4 halogen bulbs, Cibie eCode projectors, and a relay kit.

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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