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MariaDB vs MySQL: Key Differences and Use Cases

Percona

Before we dive into the differences between MariaDB and MySQL, we will provide a thorough examination of each relational database management system (RDBMS). In addition, there are fewer resources, plugins, libraries, third-party tools, and sources of support available than for other, more established database systems.

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Finding Distinct Values Quickly

SQL Performance

I will be using the 50GB Stack Overflow 2013 database , but any large table with a low number of distinct values would do. The Stack Overflow 2013 database comes without nonclustered indexes to minimize download time. Cost" column shows the optimizer's cost estimate for each query as reported on the test system.

Servers 86
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InnoDB Performance Optimization Basics

Percona

This blog is in reference to our previous ones for ‘Innodb Performance Optimizations Basics’ 2007 and 2013. Hardware Memory The amount of RAM to be provisioned for database servers can vary greatly depending on the size of the database and the specific requirements of the company. Benchmark before you decide.

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PostgreSQL Trends: Most Popular Cloud Providers, Languages, VACUUM, Query Management Strategies & Deployment Types in Enterprise

Scalegrid

As this open source database continues to pull new users from expensive commercial database management systems like Oracle, DB2 and SQL Server, organizations are adopting new approaches and evolving their own to maintain the exceptional performance of their SQL deployments. use with PostgreSQL. Java #Python #C Click To Tweet.

Strategy 182
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How Improving Website Performance Can Help Save The Planet

Smashing Magazine

The Green Web Foundation maintains an ever-growing database of web hosts who are either wholly powered by renewable energy or are at least committed to being carbon neutral. In 2013, A List Apart published Sustainable Web Design by James Christie. Many efforts are afoot to improve the situation on the web.

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AWS EC2 Virtualization 2017: Introducing Nitro

Brendan Gregg

In this configuration, the AMI and boot is paravirt (PV), the kernel is making hypercalls instead of privileged instructions, and the system is using paravirt network and storage drivers. But not all workloads: some are network bound (proxies) and storage bound (databases). ## 5. The AMI and boot are now HVM.

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DynamoDB One Year Later - All Things Distributed

All Things Distributed

Werner Vogels weblog on building scalable and robust distributed systems. By Werner Vogels on 07 March 2013 08:00 PM. Many of our customers have, with the click of a button, created DynamoDB deployments in a matter of minutes that are able to serve trillions of database requests per year. All Things Distributed. Comments ().

Ecommerce 139