Monthly Archives - September 2017

This Week in Data with Colin Charles #6: Open Source Summit and Percona Live Europe

Colin Charles

Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.
What a long, packed week! Spent most of it at Open Source Summit North America, while still enjoying the myriad phone calls and meetings you have as a Perconian. In addition to two talks, I […]

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Lock, Stock and MySQL Backups: Data Guaranteed Webinar Follow Up Questions

MySQL Backups

Hello again! On August 16, we delivered a webinar on MySQL backups. As always, we’ve had a number of interesting questions. Some of them we’ve answered on the webinar, but we’d like to share some of them here in writing.
What is the best way to maintain daily full backups, but selective restores omitting certain […]

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Percona Live Europe Featured Talks: Monitoring Open Source Databases with Icinga with Bernd Erk

Percona Live Europe 2017

Welcome to another post in our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter.
This blog post is with Bernd Erk, CEO […]

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Percona Server for MongoDB 3.4.7-1.8 is Now Available

Percona Server for MongoDB 3.2

Percona announces the release of Percona Server for MongoDB 3.4.7-1.8 on September 14, 2017. Download the latest version from the Percona web site or the Percona Software Repositories.
Percona Server for MongoDB is an enhanced, open source, fully compatible, highly-scalable, zero-maintenance downtime database supporting the MongoDB v3.4 protocol and drivers. It extends MongoDB with Percona Memory Engine and MongoRocks storage engine, as well as several enterprise-grade features:

External Authentication
Audit […]

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Percona Live Europe Featured Talks: Visualize Your Data with Grafana Featuring Daniel Lee

Percona Live Europe 2017

Welcome to another post in our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter.
This blog post is with Daniel Lee, a […]

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Massive Parallel Log Processing with ClickHouse

ClickHouse

In this blog, I’ll look at how to use ClickHouse for parallel log processing.
Percona is seen primarily for our expertise in MySQL and MongoDB (at this time), but neither is quite suitable to perform heavy analytical workloads. There is a need to analyze data sets, and a very popular task is crunching log files. Below […]

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cscope: Searching Code Efficiently

cscope

In this post, we will discuss how to search code with the help of cscope. Let’s begin by checking its description and capabilities (quoting directly from http://cscope.sourceforge.net/):
Cscope is a developer’s tool for browsing source code.

Allows searching code for:

all references to a symbol
global definitions
functions called by a function
functions calling a function
text string
regular expression pattern
a file
files […]

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