Sat.Dec 02, 2023 - Fri.Dec 08, 2023

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From Docker Swarm to Kubernetes: Transitioning and Scaling

DZone

In the ever-evolving landscape of container orchestration, the shift from Docker Swarm to Kubernetes has become a significant trend. As organizations seek more robust, scalable, and reliable solutions for deploying and managing containerized applications , Kubernetes emerges as the clear frontrunner. This article delves into the nuances of transitioning from Docker Swarm to Kubernetes, focusing on best practices, strategic considerations, and the scaling advantages Kubernetes offers.

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Enhanced AI model observability with Dynatrace and Traceloop OpenLLMetry

Dynatrace

“Engineers today lack an easy way to track the tokens and prompt usage of their LLM applications in production. By using OpenLLMetry and Dynatrace, anyone can get complete visibility into their system, including gen-AI parts with 5 minutes of work.” Nir Gazit, CEO and Co-Founder Traceloop Why AI model observability matters The adoption of LLMs has surged across various industries, particularly since the introduction of OpenAI’s GPT model.

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Percona Monitoring and Management Dump: A New Tool to Support Percona Customers

Percona

In this post, I will present a new Percona tool: Percona Monitoring and Management (PMM) Dump. The PMM Dump performs a logical backup of the performance metrics collected by the PMM Server and imports them into a different PMM Server instance. PMM Dump allows you to share monitoring data collected by your PMM server securely with the Percona Support team.

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LinkedIn Migrates Espresso to HTTP2 and Reduces Connections by 88% and Latency by 75%

InfoQ

LinkedIn was able to dramatically improve the scalability and performance of its Espresso database by migrating it from HTTP1.1 to HTTP2, resulting in a reduction in the number of connections, latency, and garbage collection times. To achieve these gains, the team had to optimize the Netty’s default HTTP2 stack to make it fit their needs.

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Accelerate Innovation by Shifting Left FinOps, Part 3

DZone

Now that we have understood the importance of cost models and how to create and refine cost models, it's time to start to optimize our workload components. Any workload deployment and architecture contains the key components that are depicted in the architecture diagram given below. All the layers of the architecture provide opportunities for cost optimization.

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Dynatrace log collection for ARM unlocks power-efficient architecture for your enterprise

Dynatrace

Without observability, the benefits of ARM are lost Over the last decade and a half, a new wave of computer architecture has overtaken the world. ARM architecture, based on a processor type optimized for cloud and hyperscale computing, has become the most prevalent on the planet, with billions of ARM devices currently in use. This growth was spurred by mobile ecosystems with Android and iOS operating systems, where ARM has a unique advantage in energy efficiency while offering high performance.

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MySQL Interview Questions: Wrong Answers Only

Percona

During an interview or while having general discussions, I have found some funny responses that can be easily classified as “Wrong Answers,” but at times, they’re thought-provoking or involve a deep meaning within. This blog is regarding some of the usual MySQL database conversations and responses, which can appear “wrong” or “funny,” but there’s actually more to them.

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Automate JBoss Web Server Deployment With the Red Hat Certified Content Collection for JWS

DZone

According to several sources we queried, more than 33 percent of the world's web servers are running Apache Tomcat, while other sources show that it's 48 percent of application servers. Some of these instances have been containerized over the years, but many still run in the traditional setup of a virtual machine with Linux. Red Hat JBoss Web Server (JWS) combines a web server (Apache HTTPD), a servlet engine (Apache Tomcat), and modules for load balancing (mod_jk and mod_cluster).

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What the SEC cybersecurity disclosure mandate means for application security

Dynatrace

On July 26, 2023, the U.S. Securities and Exchange Commission (SEC) adopted rules that require all public organizations to disclose any material cybersecurity incidents that they experience. The mandate also requires that organizations disclose overall cybersecurity risk management, strategy, and governance. The SEC cybersecurity mandate will go into effect on December 15, 2023, and cybersecurity organizations are still figuring out how to properly prepare themselves.

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The Magic of PITR, pg_upgrade, and Logical Replication When Used Together for PostgreSQL Version Upgrades

Percona

Recently, I was reading a brilliant blog by Perconian David Gonzalez titled The 1-2-3 for PostgreSQL Logical Replication Using an RDS Snapshot , exploring the intricacies of setting up logical replication on Amazon RDS using RDS snapshots. It was a fascinating read, shedding light on leveraging AWS snapshots’ capabilities to avoid initial data copy within the RDS environment.

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What Is The Software Development Life Cycle (SDLC)? Exploring Phases, Processes, and Models!

Official Blog - World Web Technology

You cannot leave SDLC unnoticed when you are into software development. But the question here is what all the hype about SDLC is? What is SDLC? How does it contribute to the software development process ? This article will explain why most companies and their software developers use SDLC to manage their development process. Before we start with the details, let’s first understand the Software Development Life Cycle (SDLC) concept.

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Kubernetes DaemonSet: Practical Guide to Monitoring in Kubernetes

DZone

As teams moved their deployment infrastructure to containers, monitoring and logging methods changed a lot. Storing logs in containers or VMs just doesn’t make sense – they’re both way too ephemeral for that. This is where solutions like Kubernetes DaemonSet come in. Since pods are ephemeral as well, managing Kubernetes logs is challenging. That’s why it makes sense to collect logs from every node and send them to some sort of central location outside the Kubernetes cluster for persistence and l

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Privacy spotlight: Retain data in Grail with 1-day precision, for up to 10 years

Dynatrace

Streamline privacy requirements with flexible retention periods Data retention is a critical aspect of data handling, and it’s not just about privacy compliance—it’s about having the flexibility to optimize data storage times in Grail for your Dynatrace use cases. Most observability solutions rely on fixed, default retention periods, or provide only limited configurability with pre-defined retention periods to choose from (number of days, weeks, or months), or require you to set up r

Storage 162
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Percona Distribution for PostgreSQL 16.1, Percona Distribution for MySQL 8.1.0: Release Roundup December 4, 2023

Percona

Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability.

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Harnessing the Power of APIs: Shaping Product Roadmaps and Elevating User Experiences through Authentication

DZone

In the dynamic landscape of digital product development, APIs (Application Programming Interfaces) have emerged as indispensable tools that not only connect systems but also play a pivotal role in shaping product roadmaps. In this exploration, we will unravel the multifaceted impact of APIs on product strategies and delve into how astute product managers can leverage authentication to elevate user experiences.

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Demystifying Virtual Thread Performance: Unveiling the Truth Beyond the Buzz

DZone

In the previous articles, you learned about the virtual threads in Java 21 in terms of history, benefits , and pitfalls. In addition, you probably got inspired by how Quarkus can help you avoid the pitfalls but also understood how Quarkus has been integrating the virtual threads to Java libraries as many as possible continuously. In this article, you will learn how the virtual thread performs to handle concurrent applications in terms of response time, throughput, and resident state size (RSS) a

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Data Observability: Reliability in the AI Era

DZone

When we introduced the concept of data observability four years ago, it resonated with organizations that had unlocked new value…and new problems thanks to the modern data stack. Now, four years later, we are seeing organizations grapple with the tremendous potential…and tremendous challenges posed by generative AI.

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Evolving From Performance Testing to Modern Engineering

DZone

Performance testing stands as one of the most crucial aspects of ensuring seamless functioning of applications. As organizations strive for innovation and rapid releases, the significance of evaluating software performance throughout its lifecycle becomes increasingly paramount.

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OneAgent release notes version 1.279

Dynatrace

We have released Dynatrace OneAgent and ActiveGate version 1.279. To learn what’s new, have a look at: OneAgent release notes ActiveGate release notes The post OneAgent release notes version 1.279 appeared first on Dynatrace news.

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