Operations | Monitoring | ITSM | DevOps | Cloud

OpenSearch has evolved rapidly since its fork from the source code of the last truly open source version of Elasticsearch. So far, the community’s work has focused on removing proprietary code from Elastic, including a number of things that were never purely open source themselves. These include some aspects of the querying languages and capabilities of Elasticsearch.

Strapi is a very popular headless CMS and you probably have heard very good things about it. Here at FlashDrive we love it and use it everyday! On FlashDrive.io, Strapi is available as a one-click installation product inside the FlashDrive marketplace. In this tutorial, you will learn how to install Strapi on FlashDrive, create our first content and publish it!

KVM (Kernel-based Virtual Machine) is the leading open source virtualisation technology for Linux. It installs natively on all Linux distributions and turns underlying physical servers into hypervisors so that they can host multiple, isolated virtual machines (VMs). KVM comes with no licenses, type-1 hypervisor capabilities and a variety of performance extensions which makes it an ideal candidate for virtualisation and cloud infrastructure implementation.

Development teams provisioning software services face a constant trade-off between speed and accuracy. New features should be made available in the least possible time with a high amount of accuracy, meaning no downtime. Unforeseen downtime due to human error is common for any manual integration processes your team uses to manage codebases. This kind of unexpected interruption can be one of the key drivers for a team to take on the challenge of automating their integration process.

Rails is a classic on Ruby for a reason. The framework is powerful, intuitive and the language has a low entry bar. However, being designed when systems existed on a single server, standard Rails logging is excessively fractionalized. Even on a single server, a straightforward call can quickly turn into seven unique, unconnected logs.

Newlib is a very popular libc targeting embedded systems. It’s the libc that ships with the GNU Arm Embedded Toolchain published by ARM. This article takes a look at one of the commonly used functions provided by the Newlib C library: memcpy. We’ll examine the default nano implementation and the performance implications, comparing it against the faster non-default implementation. Like Interrupt? Subscribe to get our latest posts straight to your mailbox.

MetricFire offers a complete system, infrastructure, and application monitoring using a suite of open-source monitoring tools. With MetricFire, you can monitor all your infrastructure on a single dashboard. The platform displays metrics on the dashboard using either Hosted Prometheus or Graphite-as-a-Service.