Severalnines Blog
The automation and management blog for open source databases

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PostgreSQL Log Analysis with pgBadger

pgBadger is a PostgreSQL log analyzer, it takes the log output from a running PostgreSQL instance and processes it into an HTML file. The report it generates can help shed light on errors happening in the system, checkpoint behavior, vacuum behavior, trends, and other basic, but crucial information for a PostgreSQL system. This blog provides an overview of pgBadger, as well as how to get the most out of it.

Decoding the MongoDB Error Logs

This blog provides a high level introduction to the MongoDB error logs, where to find them and how to understand common issues.

ChatOps - Managing MySQL, MongoDB & PostgreSQL from Slack

CCBot helps you monitor and manage your database Infrastructure from Slack. ChatOps is about bringing your DevOps work to your chats and conversations within a team, e.g. Slack. You can deploy database clusters, get status information, trigger backups, add nodes to your cluster or replication setup by talking to a chatbot, which understands ClusterControl commands.

PostgreSQL Audit Logging Best Practices

This blog provides an introduction to audit logging, why you should do it, and specific tips for doing it on your PostgreSQL database environment.

Watch the Webinar Replay: How to Measure Database Availability

Watch Part 2 of our database high availability webinar special. In this session we focus on how to measure database availability. It is notoriously hard to measure and report on, although it is an important KPI in any SLA between you and your customers. We discuss the different factors that affect database availability and see how one can measure database availability in a realistic way.

Key Things to Monitor in MongoDB

This blog provides an overview of the top things you should keep an eye on when managing a MongoDB database deployment.

The Best Alert and Notification Tools for PostgreSQL

This blog highlights the top alert and notification systems available for PostgreSQL database deployments.

Key Things to Monitor in PostgreSQL - Analyzing Your Workload

This blog provides an overview of key things you should know when monitoring your PostgreSQL database and its workload.

How to Decode the PostgreSQL Error Logs

This blog provides the basic information you need to know to understand the PostgreSQL error logs and what to do when you find errors.

Free Open Source Database Deployment & Monitoring with ClusterControl Community Edition

This blog details the features and functions found in the Community Edition of ClusterControl, a free-to-use system for deployment and monitoring of open source databases.