Percona Resources

Software
Downloads

All of Percona’s open source software products, in one place, to download as much or as little as you need.

Valkey Contribution

Product Documentation

Why Percona for MongoDB?

Why Percona for PostgreSQL?

Percona Blog

Percona Blog

Our popular knowledge center for all Percona products and all related topics.

Community

Percona Community Hub

A place to stay in touch with the open-source community

Events

Percona Events Hub

See all of Percona’s upcoming events and view materials like webinars and forums from past events

About

About Percona

Percona is an open source database software, support, and services company that helps make databases and applications run better.

Percona in the News

See Percona’s recent news coverage, press releases and industry recognition for our open source software and support.

Our Customers

Our Partners

Careers

Contact Us

Mo’ Data, Mo’ Problems

Welcome to blog #2 in a series about the benefits of the Fractal Tree. In this post, I’ll be explaining Big Data, why it poses such a problem and how Tokutek can help. Given the fact that I am a lifelong fan of both Hip-hop and Big Data, the title was a no-brainer...

The MongoDB Speed-up & Slim-down Big Data Challenge

Receive 20 FREE hours of MongoDB® consulting services if TokuMX does not improve your MongoDB application performance by at least 2x and/or reduce the size of your MongoDB database by 50% or more.  Like A Finely Tuned Rally Car Like a finely tuned rally car, your big...

Announcing TokuMXse v1.0.0-rc.0

UPDATE: Since the publication of this blog post, Tokutek subsequently published preliminary performance benchmark results for TokuMXse. In addition, we have recently released the fourth release candidate of TokuMXse for testing.  Also, since this post was written,...

Fractal Tree Greatness: The Nexus

In my recent travels, I’ve been speaking with database users at various meetups and trade shows worldwide. Very often, I got questions centering around the best use cases for our products, be it TokuDB, our MySQL storage engine, or, TokuMX, our distribution of...

First TokuMXse performance numbers

UPDATE: Since the publication of this blog post, the first release candidate of TokuMXse was made available for testing. Learn more about v1.0.0.RC.0. In addition, MongoDB has decided to call the release formerly known as v2.8, v3.0. We’ve been working on...

Announcing TokuMX v2.0

Today we released TokuMX v2.0, the latest version of Tokutek’s high-performance MongoDB distribution. Highlights of this new release are as follows: Fast updates that can boost the speed of updates to unindexed fields by more than 10x. Ark elections making...

Fast Updates : Coming Soon in TokuMX v2.0

Coming in TokuMX v2.0 is a feature we’re calling “Fast Updates”. Fast updates permit certain update operations to bypass the read-modify-write behavior that most databases require (including MongoDB and the current release of TokuMX). In this blog I’ll cover how Fast...

TokuMX 2.0 preview and bug hunt

TokuMX 2.0 is coming at the end of this month, and it’s going to be the most innovative release of TokuMX since our first release last June.  Version 2.0 represents the realization of many of our engineering aspirations from when we started the TokuMX project, and...

Explaining Ark Part 4: Fixing Majority Write Concern

This is the fourth post in a series of posts that explains Ark, a consensus algorithm we’ve developed for TokuMX and MongoDB to fix known issues in elections and failover. The tech report we released describes the algorithm in full detail. These posts are a layman’s...

New TokuMX Meetup Groups Formed

Tokutek is pleased to announce the formation of two new TokuMX Bay Area Meetup Groups, as well as each group’s inaugural meet up event. These groups are for anyone who’s interested in delivering high-performance big data applications built with the...

Explaining Ark Part 1: The Basics

Last week, we introduced Ark, a consensus algorithm similar to Raft and Paxos we’ve developed for TokuMX and MongoDB. The purpose of Ark is to fix known issues in elections and failover. While the tech report detailing Ark explains everything formally, over the next...

Why a Partitioned Collection Cannot Be Sharded

In TokuMX 1.5, we introduced partitioned collections for non-sharded clusters. That is, one can have a partitioned collection in a replica set, but one cannot shard a partitioned collection. In this post, I explain why. As I mentioned here, partitioned collections are...