Logging

SolveBio and Scientists Harness the Elastic Stack to Fight Cancer

SolveBio, with the assistance of the Elastic Stack, enables pharmaceutical companies to leverage massive amounts of complex molecular data for clinical drug development and exploratory research. This enterprise molecular data platform helps the pharma industry aggregate and analyze genomic data for drug discovery purposes, and to fight cancer.
grafana

How Grafana Labs Effectively Pairs Loki and Kubernetes Events

As we’ve rolled out Loki internally at Grafana Labs, we wanted logs beyond just simple applications. Specifically while debugging outages due to config, Kubernetes, or node restarts, we’ve found Kubernetes events to be super useful. The Kubernetes events feature allows you to see all of the changes in a cluster, and you can get a simple overview by just retrieving them: This also captures when nodes go unresponsive and when a pod has been killed along with the reason.

sumologic

How to Monitor Syslog Data with Sumo Logic

If you are reading this article, you’re probably familiar with syslog, a logging tool that has been around since the 1980s. It is a daemon present in most Linux-based operating systems. By default, syslog (and variants like rsyslog) on Linux systems can be used to forward logs to central syslog servers or monitoring platforms where further analysis can be conducted. That’s useful, but to make the very most of syslog, you also want to be able to analyze log data.

grafana

Loki's Path to GA: Query Optimization, Part Three

Launched at KubeCon North America last December, Loki is a Prometheus-inspired service that optimizes storage, search, and aggregation while making logs easy to explore natively in Grafana. Loki is designed to work easily both as microservices and as monoliths, and correlates logs and metrics to save users money. Less than a year later, Loki has almost 6,500 stars on GitHub and is now quickly approaching GA.

sumologic

Know Your Logs: IIS vs. Apache vs. NGINX Logs

Today’s web server ecosystem has three big players: IIS, Apache and NGINX. Although only two of them (Apache and, to a lesser extent, NGINX) are cross-platform, it’s increasingly important to be able to work with all three of these servers, because you never know which type of operating system and web server platform you’ll be asked to support. That’s why understanding the nuances of IIS, Apache and NGINX logs is important.

elastic

The same, but different: Boosting the power of Elasticsearch with synonyms

Using synonyms is undoubtedly one of the most important techniques in a search engineer's tool belt. While novices sometimes underestimated their importance, almost no real-life search system can work without them. At the same time, some complexities and subtleties arising from their use are sometimes underestimated, even by advanced users.

logdna

Get a Free LogDNA Account in The Github Student Developer Pack

As a student, developing your software engineering skills is about continuous learning and practice. When building software in the real-world, developers are expected to be proficient with a variety of tools and stacks. Internships, class and personal projects provide great opportunities for students to gain the experience needed to become more effective.

icinga

A complete Logstash pipeline for your Icinga logs

When we hunt down problems in Icinga setups we ask for logs most of the time. While you get used to sifting through logs and collect some bash magic during the process there’s always the wish for this routine to be easier and especially faster. If you get logfiles from several days where each of the nodes produces millions of logfiles per day, every time you start your grep’s over and over get’s you madder and madder. So I started searching for a solution.

logz.io

Nginx Web Server Monitoring with the ELK Stack and Logz.io

Nginx is an extremely popular open-source web server serving millions of applications around the world. Second only to Apache, Nginx’s owes its popularity as a web server (it can also serve as a reverse proxy, HTTP cache and load balancer) to the way it efficiently serves static content and overall performance.