Emergency

Search Results for: mysql very fast insertion

Making Updates Fast, by Avoiding Disk Seeks

The analysis that shows how to make deletions really fast by using clustering keys and TokuDB’s fractal tree based engine also applies to make updates really fast. (I left it out of the last post …

Read More
 

Forgot the Titles for Tokutek’s MySQL UC Talks

I forgot to include the titles for my talks. The ignite talk Wednesday at 7pm is “What Is a Performance Model for SSDs?“ The ignite talk is a 5-minute talk at tonight’s Ignite MySQL session …

Read More
 

Tokutek MySQL UC Talks

I (Bradley C. Kuszmaul) am presenting two talks at the MySQL User Conference. The first talk is a 5-minute talk at tonight’s Ignite MySQL session organized by Brian Aker. I’ll present some performance measurements on …

Read More
 

High Insertion Rates into a TokuDB Table with Durable Transactions

We recently made transactions in TokuDB 3.0 durable. We write table changes into a log file so that in the event of a crash, the table changes up to the last checkpoint can be replayed. …

Read More
 

High-Performance Click Analysis with MySQL

We have a lot of customers who do click analysis, site analytics, search engine marketing, online advertising, user behavior analysis, and many similar types of work.  The first thing these have in common is that …

Read More
 

iiBench Contest – Who Can Insert 1B Rows into MYSQL the Fastest?

At the recent OpenSQL Camp in Charlottesville, VA, Tokutek offered a challenge to the MySQL community – who can insert a billion rows into MySQL the fastest?  We will post the results on our website …

Read More
 

Hacking for Faster Insertions: Is this really how you want to spend your time?

Recall that I’ve claimed that it takes 28 years to fill a disk with random insertions, given a set of reasonable assumptions. Recall what they are: We are focusing on the storage engine (a la …

Read More
 

Tradeoff: Insertions versus Point Queries

I’ve been waving my hands about lower bounds. Well, sometimes I haven’t been waving my hands, because the lower bounds are tight. But in other cases (lenient insertions, range queries), the lower bounds are very …

Read More
 

How Fast Can Updates Run?

Last time, I introduced the notion of strict and lenient updates. Now it’s time to see what the performance characteristics are of each. Just to rehash, we are focusing on the storage engine (a la …

Read More
 

MySQL Users Conference – Innodb

It might look like it is too late to write about stuff happened at Users Conference but I’m just starting find bits of time from processing accumulated backlog. The Theme of this Users Conference was …

Read More