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Automate Database Health Check Severalnines

ClusterControl is an ops platform for databases, it shows server health, performance, or availability problems within their database environment, all from a central console. It supports automating database health checks through Operational … See more

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URL: https://severalnines.com/blog/automate-database-health-check/

What DBAs Should Know About HIPAA and Other Data

WebIn the United States the protection of medical data is regulated by the Health Insurance Portability and Accountability Act of 1996, know by most as HIPAA. The act …

Category:  Medical Go Health

6 Critical Components of Successful Data Governance

WebData governance is about standards, policies, and reusability based on its models. But successful data governance rests on six critical components. These are the …

Category:  Health Go Health

How Does a Database Load Balancer Work

WebScalability – A load balancer enables your applications to send traffic to multiple database servers, and allows the infrastructure to scale. More servers can be …

Category:  Health Go Health

Best Practices for Enabling Database Alarms & Notifications

WebDatabase Alarms and Notifications are one of the best ways to notify us of what’s going on with our monitored database servers. This does not limit alone to the …

Category:  Health Go Health

Newly Updated “MySQL Load Balancing with HAProxy” Tutorial

WebIn short, there are 3 health check methods that can be used with MySQL: mysql-check. tcp-check. httpchk. Some health check methods require a health check …

Category:  Health Go Health

A Guide to Pgpool for PostgreSQL: Part One Severalnines

WebPgpool is less actual today, than it used to be 10 years ago, when it was the default part of a production PostgreSQL set up. Often when somebody was talking about …

Category:  Health Go Health

Popular Docker Images for MySQL and MariaDB Server

Webbitnami/mariadb. The images are built and maintained by Bitnami, experts in software packaging in virtual or cloud deployment. The images are released daily with …

Category:  Health Go Health

PostgreSQL Load Balancing Using HAProxy & Keepalived

WebIf the host is an active server, the script will return “PostgreSQL master is running”. If it is a standby, the returned string will be: “PostgreSQL slave is running”. If …

Category:  Health Go Health

What to Look for if Your MySQL Replication is Lagging

WebA master/slave replication cluster setup is a common use case in most organizations. Using MySQL Replication enables your data to be replicated across …

Category:  Health Go Health

Monitoring Galera Cluster for MySQL or MariaDB

WebNext step would be to identify the culprit by looking into PROCESSLIST (Query Monitor -> Running Queries -> filter by 192.168.55.172) to check for offending …

Category:  Health Go Health

What to Look for if Your PostgreSQL Replication is Lagging

WebReplication lag issues in PostgreSQL is not a widespread issue for most setups. Although, it can occur and when it does it can impact your production setups. …

Category:  Health Go Health

How to Run and Configure ProxySQL 2.0 for MySQL Galera Cluster …

WebProxySQL 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 …

Category:  Health Go Health

How to Benchmark Performance of MySQL & MariaDB Using …

WebSysBench is a C binary which uses LUA scripts to execute benchmarks. Those scripts have to: Handle input from command line parameters. Define all of the …

Category:  Health Go Health

PostgreSQL load balancing with HAProxy Severalnines

WebThere are different ways to provide connectivity to one or more PostgreSQL database servers. One way is to use a database driver that supports connection pooling, load …

Category:  Health Go Health

Introduction to Failover for MySQL Replication – the 101 Blog

WebHere’s how the failover process usually works: 1. Master crash is detected. For starters, a master has to crash before the failover will be performed. Once it is not …

Category:  Health Go Health

MySQL load balancing with HAProxy Severalnines

WebThe topology of the database cluster is masked behind HAProxy. MySQL connections are load-balanced between available DB nodes. It is possible to add or remove database …

Category:  Health Go Health

Hybrid database orchestration platform ClusterControl by …

WebFully automate your highly available open-source and proprietary database operations on-premise, in the cloud, or both without giving up control. ClusterControl empowers you to …

Category:  Health Go Health

HA for MySQL and MariaDB

WebThe binary event is written into the master’s binary log. The slave(s) via slave_IO_thread will pull the binary events from master’s binary log and replicate them …

Category:  Health Go Health