DevOps Articles

Curated articles, resources, tips and trends from the DevOps World.

Oh Dear
Oh Dear The all-in-one monitoring tool for your entire website
Fathom
Fathom Fathom Analytics: A Better Google Analytics Alternative
Wispbit
Wispbit Open Source AI Code Review for Teams
Marblism
Marblism All-in-one AI Agents who handle the busywork, so you can focus on growth
Namecheap
Namecheap
3 years ago

How Can I Check My ElastAlert Rule is Configured Correctly?

Making sure that your ElastAlert yaml file is formatted and configured correctly. All of the below points will prevent alerts from being fired but there may not be an error message associated with the problem. It is possible you may need to contact support to investigate this issue for you.
3 years ago

How Can I Export Data From A Kibana Search?

Learn how to export your Kibana dashboards & visualisations, as well as search results as either JSON or CSV file formats. Kibana provides the capabilities to export saved objects created by the user using the Management menu.
3 years ago

How Do I Remove Fields Using Logstash Filters?

Learn the best practices for removing and mutating fields in your logs and metrics using Logstash filters. When transporting data from a source to your Logit stacks using Logstash, there may be fields you do not wish to retain or see in Kibana. You can remove these using the mutate filter plugin.
3 years ago

Kibana ELK Cheatsheet

Kibana and Elastic Search combined are a very powerful combination but remembering the syntax, especially for more complex search scenarios can be difficult.
3 years ago

Disabling Searching of a Field In Elasticsearch Using Index Templates

Using mappings to define a field as non-searchable in Elasticsearch You may have noticed that Elasticsearch automatically tries to index all of the fields given to it. However, sometimes you will find that you want to just store a field without indexing it.
3 years ago

Hacks To Make ELK Centralised Logging Even More Efficient

Using ELK (Elasticsearch, Logstash, and Kibana) for centralised logging can bring many benefits to your business. Not only can it help with data visualisation, but it has enormous security advantages for your company too.
3 years ago

Common Mistakes of Log Analysis

With the role of IT becoming ever more essential to the daily operations of businesses, continuous security updates need to be undertaken to ensure that your organisation remains safe.
3 years ago

From Topbeat to Metricbeat

Ever since Elastic acquired Packetbeat in mid 2015, the beats community has grown at a pace. This momentum really began to accelerate when Elastic released libbeat, in late 2015, allowing the community to build it's own custom beats.
3 years ago

A Beginner's Guide to Logstash Filters

One of the most difficult aspects of triaging any business situation is to get a complete picture of what is happening. Often in the technology world the response to this is "log everything", on the basis that if we at least have an audit trail we can piece together what occurred.

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