Interviews for InfiniDB and TokuDB are next

I forwarded on a list of questions about PBXT to Paul McCullagh today.  While Paul’s busy answering them, I’d like to announce that Robert Dempsey (InfiniDB storage engine) and Bradley C. Kuszmaul (TokuDB storage engine) have also accepted an interview. If you have any questions about either storage engine, please post them here by Friday […]

Tokyo Tyrant -The Extras Part III : Write Bottleneck

This is part 3 of my Tyrant extra’s, part 1 focused on durability, part 2 focused on the perceived performance wall. #3.  Tokyo Cabinet Can have only a single writer thread, bottlenecking performance When writing an application using Tokyo Cabinet only one connection can be opened as a “writer”  while the rest are readers.  Tyrant […]

Tokyo Tyrant – The Extras Part II : The Performance Wall

Continuing my look at Tokyo Tyrant/Cabinet and addressing some of the concerns I have seen people have brought up this is post #2. #2.  As your data grows does  Tokyo Cabinet slow down? Yes your performance can degrade. One obvious performance decrease with a larger dataset  is you start to increase the likelihood that your […]

Air traffic queries in MyISAM and Tokutek (TokuDB)

This is next post in series Analyzing air traffic performance with InfoBright and MonetDB Air traffic queries in LucidDB Air traffic queries in InfiniDB: early alpha Let me explain the reason of choosing these engines. After initial three posts I am often asked “What is baseline ? Can we compare results with standard MySQL engines […]

New developers training course is almost ready

We’ve been busy expanding our training curriculum to include training for developers building applications with MySQL.  We have reached the point where we’re ready for a pilot teach – and it brings me great pleasure to announce that we’re opening it up for blog readers to attend, free of charge. The details: San Francisco 4th […]