As development teams continue to adopt microservices and distributed systems, observability becomes increasingly important to managing services, troubleshooting issues, and keeping track of your production environment. With the rise of cloud computing, the cost of monitoring has never been lower; however, observability solutions tend to be costly and can be difficult to set up. Opensearch offers an open-source solution that promises to make observability easier than ever before. Here’s how it works. img class="wp-image-1557 aligncenter" style="display: inline-block;" src="https://hidora.io/wp-content/uploads/2021/12/1.png" alt="Opensearch: The Secret to Better Observability" width="392" height="325" /   img class="wp-image-1558 aligncenter" style="display: inline-block;" src="https://hidora.io/wp-content/uploads/2021/12/2.png" alt="Opensearch: The Secret to Better Observability" width="513" height="325" / h3What is observability?/h3 In a nutshell, observability is about how your application works from a technical perspective. It encompasses tools and techniques that allow you to gain visibility into your systems, allowing you to understand their behavior and identify abnormalities. On one hand, observability is a new term for something that’s been around for a long time. Logging has been around since logging was invented. After all, if it wasn’t useful there wouldn’t be much point in it! But as technology has evolved from batch-oriented monolithic applications on physical hardware towards distributed systems deployed as code on virtualized infrastructure, new challenges have emerged with regards to troubleshooting and debugging those systems. img class="aligncenter size-full wp-image-1560" src="https://hidora.io/wp-content/uploads/2021/12/3.png" alt="Opensearch: The Secret to Better Observability" width="1021" height="682" / h3Why opt for opensearch?/h3 Opensearch is a completely open and vendor-neutral standard that provides you with full observability and management of your data. It also works with your existing SIEM and analytics tools, which makes it ideal for large organizations that need a quick way to ingest data from multiple sources. For developers, opensearch provides a standard interface for interacting with metadata about code dependencies without having to write code. That means less time writing code and more time building functionality. In other words, OpenSearch helps maximize developer productivity - making it an attractive prospect for any organization big or small.

os.directory is a distributed operating system. The platform emulates a linux distribution in your web browser, you must be logged with your email in to use our services. You can browse your directory or visit your neighbor's, we want to create a sharing community on our network.

This article explains what is Kernel live patching and 5 kernel live patching tools that will help to run Linux servers without reboots.

In the refereed track at the 2017 Linux Plumbers Conference (LPC), Jiri Kosina gave an update on the status and plans for the live kernel patching feature. It is a feature that has a long history—pre-dating Linux itself—and has had a multi-year path into the kernel. Kosina reviewed that history, while also looking at some of the limitations and missing features for live patching.

With the pandemic changing the way we're working, job decentralization is becoming an important challenge for all companies.

List of unicode characters of all special symbols in html which is commonly used to decorate and create pattern

One surreal experience as my career has progressed is the intense feeling of deja vu you get hit with during meetings. From time to time, someone will mention something and you'll flash back to the same meeting you had about this a few jobs ago. A decision was made then,

Let your SQL do the heavy lifting

When viewing inputs and outputs as sets, Postel's law looks like a profunctor.

In order for applications are using blockchain to achieve low latency and high security standards they need to leverage traditional database solutions that are off chain.

Linux is being deployed into a much wider array of devices than Linus Torvalds anticipated when he was working on it in his dorm room. The variety of supported chip architectures is astounding and has led to Linux in devices large and small; from huge IBM mainframes to tiny devices no bigger than their connection ports and everything in between. It is used in large enterprise data centers, internet infrastructure devices, and personal development systems.

The Tokio runtime at the heart of the Rust async ecosystem is also a good choice for CPU-heavy jobs such as those found in analytics engines.

All the pages displayed on a web browser (Google Chrome, Internet Explorer, etc. ) are coded using HTML or XML. let's discuss HTML vs XML.

Google Chrome will no longer support U2F API after February, so we go into the weeds on how to migrate from U2F API to WebAuthn.

A group of video game scholars and advocates is pushing to preserve the game industry’s historic titles and legacy. In the process, though, the would-be preservationists have found a number of chal…

Research libraries preserve classic texts, films and recordings, but when it comes to video games, it gets complicated.

By Vikram Srivastava and Marcelo Mayworm

A network of research sites dedicated to the technology, business, and politics of APIs.

Startup Sync Computing has devised a hardware answer to the problem that NetApp’s Spot solves with software: how to optimise large-scale public cloud compute and storage use. It’s operating in near stealth, and what we describe here is not based on company announcements. Instead it relies on an article by one of its funders: The […]

The following is a distilled review of the core engineering phases of enterprise solution architecture

This article intends to shine a light at the development of a new desktop environment for the Pop!_OS operating system.

Read writing from Krisztina Szerovay on Medium. 💻UX Designer 👩‍🏫Mentor 📝Founder of the UX Knowledge Base Sketch — https://uxknowledgebase.com ✏️️Sketching for UX Designers — https://sketchingforux.com.

There are some misconception about the difference between an NXDOMAIN and a NODATA response. This post explains the difference.