Operations | Monitoring | ITSM | DevOps | Cloud

Monitoring and analyzing log files to identify and resolve issues make up log observability. Log analytics is the process of extracting insights from log data. Logs are a valuable source of information for IT operations teams, as they provide insight into what is happening on a system or network. Logs can monitor system performance, troubleshoot problems, and identify security incidents. Logs are a vital part of application performance management.

RabbitMQ is one of the most popular open-source message brokers available. Its ability to be deployed in various configurations and on various platforms makes it a widely used tool; it also supports all major messaging protocols, making it very versatile. Still, debugging issues with a tool like RabbitMQ can be challenging, especially when it’s deployed on a large cluster. RabbitMQ logs are one way to go, as they help you backtrack to an earlier point while debugging.

Monitoring is often not the first thing on the mind of the modern developer. Yet, it’s necessary at many points of the software development lifecycle, including: before deprecating an API, before launching a new feature, after launching the feature, and more. In fact, monitoring needs can vary much more than the classic Ops monitoring. My podcast guest Liran Haimovitch is the co-founder and CTO of Rookout, a live data collection and debugging platform.

Software exists to make your job easier, not to suck the joy out of your work. It should be there when and if you need it, but be completely out of the way when you don’t — you’re at work to get a job done, not to use any particular product. If you’re forced into using the same underperforming, over-customized, difficult to implement, or just generally terrible software each and every day, it can really put a damper on the quality of your work and quality of life.

At Mezmo, we see a massive opportunity to reduce Mean Time to Detection (MTTD) and Mean Time to Resolution (MTTR) by making log data more valuable and actionable. Today, we’re thrilled to announce the release of the Mezmo Exporter for OpenTelemetry- the first step in our continued work with the project to further simplify the ingestion of log data and make that data more actionable with enrichment of key OpenTelemetry attributes.

As the applications we support evolve, so too must the services that keep them reliable and secure. And, evolve they have! Sumo Logic started life over a decade ago by solving the difficult problem of log management. Our cloud-native architecture eliminated the hassle of managing on-premise log management solutions while scaling on-demand to handle a significant volume of high-cardinality data. Powerful search made exploratory investigation fast and efficient for customers. This was a game changer!

Logging is essential to application development. Logs provide exhaustive, robust information that is useful for tracking all the changes made to an application's code. PHP logs help you track the performance of the method calls within your application, the occurrence of a particular event, and the errors in your application. With proper PHP logging techniques, you can track and optimize an application's performance.

Preloads are a powerful optimization technique that can make significant improvements to crucial performance metrics such as Core Web Vitals. I have written on prefetching a DNS lookup or even preconnecting to a domain. Preloading is a much more powerful extension of these concepts because it enables you to download entire resources in advance. In this article, let’s look at.

This article helps you understand DNS prefetching, one type of resource hint, including what they are, why and how to use them, and best practices for auditing and scaling them.