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An Overview of the Index Changes in PostgreSQL 11
The right application of indexes can make queries blazing fast.Indexes use pointers to access data pages in a speedy fashion.Major changes happened on Indexes in PostgreSQL 11, lots of much awaited...
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MongoDB Aggregation Framework Stages and Pipelining
IntroductionUsing the CRUD find operation while fetching data in MongoDB may sometimes become tedious. For instance, you may want to fetch some embedded documents in a given field but the find...
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MySQL to MongoDB - An Admin Cheat Sheet
Most software applications nowadays involve some dynamic data storage for extensive future reference in the application itself. We all know data is stored in a database which falls into two categories...
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Considerations for Administering MongoDB
Below is an excerpt from our whitepaper “MongoDB Management and Automation with ClusterControl” which can be downloaded for free.Considerations for Administering MongoDBBuilt-in RedundancyA key feature...
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SCUMM: the agent-based database monitoring infrastructure in ClusterControl
With the 1.7 release of our flagship product ClusterControl, we introduced our new agent-based monitoring infrastructure: SCUMM - which this blog discusses in more detail.As a core element of our...
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ClusterControl Tips and Tricks: Running ClusterControl on PHP 7
ClusterControl consists of multiple components and one of them is the user interface, a web application running on PHP platform. Some customers had concerns since PHP 5.x was deprecated early this...
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MongoDB Management and Automation with ClusterControl
IntroductionMongoDB is the world’s leading NoSQL database server, and—per DBengine’s ranking, the most widely-known ranking in the database industry—the 5th database server overall in terms of...
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Real Time Data Streaming with MongoDB Change Streams
Recently, MongoDB released a new feature starting from version 3.6, Change Streams. This gives you the instantaneous access to your data which helps you to stay up to date with your data changes. In...
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Basic Administration Comparison Between Oracle, MSSQL, MySQL, PostgreSQL
The introduction of DevOps in organizations has changed the development process and also introduced some new challenges. In addition, developers and DevOps teams, along with their own chosen...
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Monitoring Your Databases with MySQL Enterprise Monitor
How to Monitor MySQL Databases?Operational visibility is a must in any production environment. It is crucial to be able to identify any issues as soon as possible, otherwise you may end up in serious...
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PCI Compliance for MySQL & MariaDB with ClusterControl
IntroductionThe Payment Card Industry Data Security Standard (PCI-DSS) is a set of technical and operational requirements defined by the PCI Security Standards Council (PCI SSC) to protect cardholder...
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DIY Cloud Database on Amazon Web Services: Best Practices
1. What is AWS / the Cloud?Amazon Web Services is an Infrastructure as a Service platform, comprising a large number of independent and semi-independent services. The purpose of Infrastructure as a...
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How to Migrate MySQL from Amazon EC2 to your On-Prem Data Center Without...
Since the concept of cloud was born, there has been strong growth in the number of migrations to this environment. However, not everything that shines is gold.As the demand grows, so does the costs. We...
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An Executive's Guide to Database Management ROI
Executive Summary1.1. The Value of ClusterControlIn this whitepaper we will demonstrate to you how you can deploy and manage your open source databases in multiple different ways… either with high...
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How to Migrate from Oracle to MySQL / Percona Server
Migrating from Oracle to MySQL/Percona Server is not a trivial task. Although it is getting easier, especially with the arrival of MySQL 8.0 and Percona announced Percona Server for MySQL 8.0 GA. Aside...
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Databases in Online (Social) Gaming
Contributed by Joshua ButcherIntroductionMassively Multiplayer Online Games (MMOG) are multiplayer video games capable of supporting thousands of players simultaneously. They are played on the Internet...
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How to Cluster Odoo 12 with PostgreSQL Streaming Replication for High...
Odoo (formerly known as OpenERP) is a suite of open-source business apps. It comes in two versions - community and enterprise. Some of the most popular apps (and free!) integrated within this platform...
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Hybrid OLTP/Analytics Database Workloads: Replicating MySQL Data to ClickHouse
How to run analytics on MySQL?MySQL is a great database for Online Transaction Processing (OLTP) workloads. For some companies, it used to be more than enough for a long time. Times have changed and...
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Hybrid OLTP/Analytics Database Workloads in Galera Cluster Using Asynchronous...
Using Galera cluster is a great way of building a highly available environment for MySQL or MariaDB. It is a shared-nothing cluster environment which can be scaled even beyond 12-15 nodes. Galera has...
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Galera Cluster for MySQL - Tutorial
1. IntroductionThis tutorial covers basic information about Galera Cluster for MySQL/MariaDB, with information about the latest features introduced. At the end, you should be able to answer questions...
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