Operations | Monitoring | ITSM | DevOps | Cloud

Despite all of the hype about NoSQL databases, MySQL and PostgreSQL are two database management systems that have truly stood the test of time. These systems were developed back in the mid 90’s, and they still consistently rank among the top 5 most popular databases across the internet. So why are they so widely used and how do they compare? Read on to find out!

Log analyzers are software that helps contextualize massive amounts of log data. Log analyzers reduce the amount of time that it takes to perform root cause analysis, and they provide development organizations with valuable insights that help them improve their products for their end users.

Kubernetes, as a platform, is a comprehensive set of tools for orchestrating containers at scale. It consists of a modular architecture of specific components with a defined purpose. For example, the scheduler finds the ideal match for a particular pod and the kube-proxy manages the networking between the nodes and the master.

With the growing popularity of cloud computing, security incidents related to it have been on the rise. Logs are indispensable resources for countering these threats, and they can be utilized for alerting, taking remedial action, and even preventing future attacks. In this post, we will examine ways to better secure cloud-native applications using logs.

Brief introduction to understanding Kubernetes basics Kubernetes is a broad platform that consists of more than a dozen different tools and components. Among the most important are: If you use Kubernetes to manage containers, this will require a container runtime, which is the software that runs individual containers. Kubernetes supports a number of container runtimes; the most popular are Docker, containerd, and cri-o.

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The OpenTelemetry Collector is a new, vendor-agnostic agent that can receive and send metrics and traces of many formats. It is a powerful tool in a cloud-native observability stack, especially when you have apps using multiple distributed tracing formats, like Zipkin and Jaeger; or, you want to send data to multiple backends like an in-house solution and a vendor. This article will walk you through configuring and deploying the OpenTelemetry Collector for such scenarios.

“Kubernetes vs. Docker” is a phrase that you hear more and more these days as Kubernetes becomes ever more popular as a container orchestration solution. However, “Kubernetes vs. Docker” is also a somewhat misleading phrase. When you break it down, these words don’t mean what many people intend them to mean, because Docker and Kubernetes aren’t direct competitors.

Persistence is effectively the ability of the attacker to maintain access to a compromised host through intermittent network access, system reboots, and (to a certain degree) remediation activities. The ability of an attacker to compromise a system or network and successfully carry out their objectives typically relies on their ability to maintain some sort of persistence on the target system/network.

Last week Sumo Logic announced our new Observability Suite, which included the public introduction of the closed beta for our distributed tracing capabilities as part of our Microservices Observability solution. This new solution will provide end-to-end visibility into user transactions across services, as well as seamless integration into performance metrics and logs to accelerate issue resolution and root-cause analysis. In this blog, we’ll explore the new solution in detail.