Yearly Archives - 2017

Webinar Q&A: Percona XtraDB Cluster 101

InnoDB Performance Optimization

In this blog, we will answer questions from our webinar on Percona XtraDB Cluster 101.
Recently (7 Dec 2017) I presented a webinar about Percona XtraDB Cluster 101. Firstly, thanks to all the attendees: we had a great webinar with quite some interesting questions and feedback.
Through this blog, I’ll answer most of the questions that […]

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Percona Monitoring and Management a Trend Setting Product for 2018

DBTA Trend-Setting Products in Data and Information Management for 2018

…but don’t just take our word for it…
DBTA Trend-Setting Products for 2018
The online industry news magazine Database Trends and Applications (DBTA) has included Percona Monitoring and Management in its roundup of Trend-Setting Products in Data and Information Management for 2018.
“…each year, Database Trends and Applications magazine looks for offerings that promise to help organizations derive greater […]

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Webinar Wednesday, December 20, 2017: InnoDB Performance Optimization

InnoDB Performance Optimization

Join Percona’s, CEO and Co-Founder, Peter Zaitsev as he presents InnoDB Performance Optimization on Wednesday, December 20, 2017, at 11:00 am PST / 2:00 pm EST (UTC-8).
InnoDB is one of the most commonly used storage engines for MySQL and Percona Server for MySQL. It balances high reliability with high performance and is the focus of the majority […]

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Percona Monitoring and Management 1.5.3 Is Now Available

Percona Monitoring and Management

Percona announces the release of Percona Monitoring and Management 1.5.3. This release contains fixes for bugs found after the release of Percona Monitoring and Management 1.5.2, as well as some important fixes and improvements not related to the previous release.

Improvements

PMM-1874: The read timeout of the proxy server (/prometheus) has been increased from the default of 60 seconds to avoid […]

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MongoDB 3.6 Security Improvements

Running MongoDB

In this blog post, we’ll look at MongoDB 3.6 security improvements.
As we’ve already talked about in this series, MongoDB 3.6 has a number of new features in it. But we have talked less about the new security enhancements in this release. The MongoDB 3.6 security features are particularly exciting. Some of these are just […]

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This Week in Data with Colin Charles 19: Percona Live Tickets, Call for Papers and FOSDEM

Colin Charles

Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.
The Percona Live Call For Papers closes on December 22, but why aren’t you submitting already? Don’t wait till the last minute! Look at our broad scope as well. Worth noting that the best prices […]

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Percona Server for MySQL 5.7.20-18 Is Now Available

Percona Server for MySQL

Percona announces the GA release of Percona Server for MySQL 5.7.20-18 on December 14, 2017. Download the latest version from the Percona web site or the Percona Software Repositories. You can also run Docker containers from the images in the Docker Hub repository.
Based on MySQL 5.7.20, including all the bug fixes in it, Percona Server for MySQL […]

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What Are Your Cloud Database Plans? Help Inform the Community, Take Percona’s Survey

Cloud Data Plans

Fill out a quick survey on your cloud database plans.
Today, keeping your enterprise agile and flexible is not just an advantage, it is a requirement. Many of the systems and processes once controlled by businesses onsite are moving offsite to “service” models. This includes Platform as a Service (PaaS), Software as a Service (SaaS), Infrastructure […]

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Demystifying Sequence Numbers (seqno) in Percona XtraDB Cluster

sequence numbers

In this blog post, we’ll look at how sequence numbers work in Percona XtraDB Cluster.
Introduction
Percona XtraDB Cluster uses multiple sequence numbers (seqno), each having a special role to play. Let’s try to understand the significance of each sequence number.
global_seqno

An active Percona XtraDB Cluster cluster has multiple write-sets (transactions) generated from one or more nodes. These […]

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Exciting Pre-Cursors to MongoDB 3.6 Transactions

Running MongoDB

In this blog post, we are going to focus on the pre-cursors to MongoDB 3.6 transactions.
As already discussed in this series, MongoDB 3.6 has a good number of features in it. Many of them center around sessions (which David Murphy already talked about). Some are highly anticipated by customers, whereas others are very case-specific.
We’ll look at […]

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