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Search Results for: mysql insert speed

Speeding Up TPCC Table Loads by 8x with TokuDB v5.0

Percona’s TPCC for MySQL toolset allows one to measure the query performance for an OLTP workload on various MySQL storage engines. The toolset includes a program to load the database tables, and a program to …

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MySQL Partitioning – can save you or kill you

I wanted for a while to write about using MySQL Partitioning for Performance Optimization and I just got a relevant customer case to illustrate it. First you need to understand how partitions work internally. Partitions …

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TokuDB speeds up “replace” and “insert ignore” operations by relaxing the affected rows constraint

In posts on June 30 and July 6, we explained how implementing the commands “replace into” and “insert ignore” with TokuDB’s fractal trees data structures can be two orders of magnitude faster than implementing them …

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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 …

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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 …

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80x insertion speedup for Profile Technology’s Facebook application

One of Profile Technology Ltd.‘s most popular applications is their Advanced Search function for Facebook. Find out how TokuDB v3.0 dramatically increased their insertion speed performance in our new Case Study.

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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. …

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Is disk Everything for MySQL Performance ?

I read very nice post by Matt today and it has many good insights though I can’t say I agree on all points. First there is a lot of people out where which put it …

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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 …

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MySQL File System Fragmentation Benchmarks

Few days ago I wrote about testing writing to many files and seeing how this affects sequential read performance. I was very interested to see how it shows itself with real tables so I’ve got …

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