PromQL, short for Prometheus Querying Language, is the main way to query metrics within Prometheus. You can display an expression’s return either as a graph or export it using the HTTP API. PromQL uses three data types: scalars, range vectors, and instant vectors. It also uses strings, but only as literals. This intro will provide basic PromQL examples and concepts to understand as you get used to Prometheus queries.
We’ve all been watching closely as the Solarwinds hack, known as SUNBURST, gets its due analysis. This attack was sophisticated and rightfully should concern any company. Companies are now — or should be — considering not only what products they are using but to what attack vectors those products are exposed that unduly extend attack surfaces. Solarwinds makes great products — I’ve used them for years.
These days, more and more web applications are developed and refined to keep the customer engagement at the highest level possible. It is crucial to provide a smooth experience to the customer hence monitoring is of paramount importance. One key factor in that is monitoring the web server we use. In this article, we will explore Logz.io features by monitoring an Apache Web Server.
Elastic moved from an open source license for Elasticsearch and Kibana to a “source available” (aka closed source) license. It was supposed to shut down SaaS companies, but what does it mean for Managed Security Service Providers? Managed Security Service Providers, or MSSPs, are a growing segment in the security business. These firms specialize in deploying security infrastructure, aggregating monitoring and event data, and proactively hunting threats.
