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How To Use systemd in Linux to Configure and Manage Multiple MySQL Instances

Percona

Why not just create another database on the same instance? We split databases by function/team to give each team full autonomy over their schema, And if someone screws up, it breaks their cluster, not all databases. So you put multiple MySQL servers on a single machine instead of multiple databases inside one MySQL instance.

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Should You Use ClickHouse as a Main Operational Database?

Percona

What if we use ClickHouse (which is a columnar analytical database) as our main datastore? Well, typically, an analytical database is not a replacement for a transactional or key/value datastore. Although such databases can be very efficient with counts and averages, some queries will be slow or simply non existent. Processed 4.15

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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). While originally designed to be a drop-in replacement for MySQL, it evolved into its own distinct database management system and is now maintained and supported by the MariaDB Foundation.

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Split strings the right way – or the next best way

SQL Performance

A lot of things change over the course of a few major versions of our favorite database platform. SQL Server 2016 brought us STRING_SPLIT , a native function that eliminates the need for many of the custom solutions we’ve needed before. STRING_SPLIT() in SQL Server 2016 : Follow-Up #1. all_columns AS c WHERE EXISTS. (

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Which is the Best MongoDB GUI? — 2019 Update

Scalegrid

In 2014, we discussed 4 of the top MongoDB GUIs: MongoVue, MongoHub, RockMongo, and Robo 3T (formerly Robomongo), and again in 2016: MongoDB Compass, Robo 3T, Studio 3T, and MongoBooster. Whether you're exploring your local #MongoDB database or working with shards and replica sets, @Studio3T allows you to do all of it. Click To Tweet.

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Break that big ball of mud!

Particular Software

This article was originally published on the NDC 2016 Blog. Event-Driven Architecture to the Rescue Event-driven architecture is a software design style that uses messaging techniques to convey events to other services. Your service could be written using the latest C# language version making use of the Elvis operator, etc.

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Introducing The Component-Based API

Smashing Magazine

The term “component” is often used to refer both to functionality and design. Note : Brad Frost’s “ Atomic Design ” is a great methodology for identifying these common patterns and building a reusable design system. Brad Frost identifies five distinct levels in atomic design for creating design systems.