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Database High Availability for Camunda BPM using MySQL or MariaDB Galera Cluster

This blog post covers how to deploy a highly available MySQL or MariaDB database cluster for Camunda BPM 7.10 Community Edition on Linux. Camunda supports major databases through JDBC drivers, namely Oracle, DB2, MySQL, MariaDB and PostgreSQL. We will show two different implementations for the database endpoint, one leveraging ProxySQL and the other using the standard JDBC driver.

How to Deploy Highly Available PostgreSQL with Single Endpoint for WordPress

In this blog, we will learn how to setup Postgres in high availability mode, with a single endpoint for your WordPress service. We’ll also see how ClusterControl can help us manage the failover processes across database and load balancers.

Deploying Secure Multicloud MySQL Replication on AWS and GCP with VPN

MySQL Replication is still favored by some organization as it's simple to implement and run. However, in a multi-cloud setup like Google Cloud Platform <–> Amazon Web Services, things can get tedious without proper cluster management, monitoring and observability tools. This blog showcases how to create a secure implementation of cloud <–> cloud replication and how ClusterControl can be used to resolve these impediments.

Understanding the Challenges with Databases and DevOps

This white paper discusses three core challenges faced by DevOps when it comes to managing databases. It also discusses how Severalnines ClusterControl can be used to address these challenges.

Benchmarking Managed PostgreSQL Cloud Solutions - Part Two: Amazon RDS

This is part 2 in the series where we put different cloud providers head-to-head to see which one stands out. This blog is about benchmarking Amazon RDS using pgbench and sysbench and then comparing it to Amazon Aurora.

Best Practices for Running MongoDB in a Cluster

Deploying a clustered database is one thing, but how you maintain your DBM while in cluster can be a large undertaking. This blog details factors you need to take into consideration when deploying a clustered MongoDB setup.

How to Run and Configure ProxySQL 2.0 for MySQL Galera Cluster on Docker

ProxySQL 2.0 has become GA and it comes with new exciting features such as GTID consistent reads, frontend SSL, Galera and MySQL Group Replication native support. This blog post shows how to run the new ProxySQL 2.x for Galera Cluster on Docker container, which is quite a bit different as compared to ProxySQL 1.x.

Configuring PostgreSQL for Business Continuity

Business continuity for databases means databases must be continuously operational even during the disasters. It is imperative to ensure that production databases are available for the applications all the time even during the disasters, otherwise, could end-up being an expensive deal.

How to Replicate PostgreSQL Data to Remote Sites

In a busy database environment with larger size databases, the need for real-time data replication is a common occurrence. Applications often need the production data to be replicated in real-time to remote sites for analytics and other critical business operations needs. This blog provides an overview of several options you can use to replicate your PostgreSQL data to a remote site.

An Introduction to Database High Availability for MySQL & MariaDB

These days high availability is a must for any serious deployment. Long gone are days when you could schedule a downtime of your database for several hours to perform a maintenance. Making a database environment highly available is one of the highest priorities nowadays alongside data integrity. For a database, which is often considered the single source of truth, compromised data integrity can have catastrophic consequences.