DZone

DECEMBER 4, 2023

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.

Best Practices 321

Best Practices Open Source Scalability Design 321

Dynatrace

DECEMBER 5, 2023

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.

Efficiency 268

Efficiency Architecture Energy Monitoring 268

Scalegrid

DECEMBER 6, 2023

In the digital age, data management has transformed from locally hosted servers to cloud solutions. The choice of self-managed cloud databases vs DBaaS is a common debate among those who are looking for the best option that will cater to their particular needs. Database as a Service (DBaaS) and managed databases offer distinct advantages along with certain challenges.

Database 130

Database Cloud Hardware Storage 130

InfoQ

DECEMBER 8, 2023

AWS recently announced the preview of Amazon Aurora Limitless Database, a new capability supporting automated horizontal scaling to process millions of write transactions per second and manage petabytes of data in a single Aurora database.

Database 100

Database AWS Processing Availability 100

DZone

DECEMBER 4, 2023

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

Monitoring 299

Monitoring Infrastructure 299

Dynatrace

DECEMBER 4, 2023

“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.

Open Source 260

Open Source Latency Metrics Java 260

Percona

DECEMBER 6, 2023

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.

Monitoring 99

Monitoring Metrics Analytics Open Source 99

DZone

DECEMBER 4, 2023

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.

Innovation 286

Innovation Architecture Infrastructure Cloud 286

Dynatrace

DECEMBER 5, 2023

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.

Best Practices 254

Best Practices Government C++ Education 254

Percona

DECEMBER 7, 2023

Ensuring the security and resilience of your data hinges on having a robust backup strategy, and Percona XtraBackup (PXB), our open source backup solution for all versions of MySQL, is designed to make backups a seamless procedure without disrupting the performance of your server in a production environment. When combined with the versatility of Docker containers, it becomes a dynamic duo, offering a scalable approach to data backup and recovery.

C++ 96

C++ Open Source Servers Database 96

Smashing Magazine

DECEMBER 7, 2023

Preparing For Interaction To Next Paint, A New Web Core Vital Preparing For Interaction To Next Paint, A New Web Core Vital Geoff Graham 2023-12-07T21:00:00+00:00 2023-12-08T00:07:18+00:00 This article is sponsored by DebugBear There’s a change coming to the Core Web Vitals lineup. If you’re reading this before March 2024 and fire up your favorite performance monitoring tool, you’re going to to get a Core Web Vitals report like this one pulled from PageSpeed Insights: ( Large preview ) You’re li

Traffic 94

Traffic Metrics Google Monitoring 94

DZone

DECEMBER 4, 2023

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.

Innovation 274

Innovation Strategy Programming Scalability 274

Dynatrace

DECEMBER 5, 2023

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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Percona

DECEMBER 8, 2023

In this article, we will demonstrate how to achieve asynchronous replication automatic source failover when our replica is a Percona Server for MySQL (PS) and the source is a Percona XtraDB Cluster (PXC) cluster, using virtual IP (VIP) managed by Keepalived. Let us consider our architecture below with async replication from PXC to Percona Server for MySQL: PXC PS-MySQL == == node1 + -> node4 node2 | node3 --+ Our goal is to set node3 as the async replication primary source.

Servers 89

Servers Virtualization Open Source Scalability 89

Official Blog - World Web Technology

DECEMBER 4, 2023

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.

Processing 64

Processing Software Software Development 64

DZone

DECEMBER 4, 2023

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).

Servers 262

Servers Virtualization Engineering 262

Dynatrace

DECEMBER 7, 2023

In October 2023, the Tech Transforms podcast got into the Halloween spirit and unmasked some of the scariest and more unnerving sides of technology. Our guests discussed a handful of frightening cybersecurity threats and provided practical advice for federal agencies and consumers to protect against these threats. Cybersecurity Awareness Month 2023: Key themes and best practices for protecting against cyberthreats Read the blog David Egts talks AI in government and disinformation We kicked off t

Government 195

Government Infrastructure Artificial Intelligence Best Practices 195

Percona

DECEMBER 4, 2023

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.

Open Source 82

Open Source Azure Servers Programming 82

Speed Curve

DECEMBER 6, 2023

Holy cow, it's been a busy few months! SpeedCurve turned ten , we attended (and gave talks at) performance.now() , Firefox added support for Largest Contentful Paint (LCP), and oh yeah. we just shipped a ton of stuff! (We wanted to wait until the dust settled around Black Friday/Cyber Monday for all of our friends in retail, which led to a pretty monumental release.

Cache 57

Cache Retail Testing Code 57

DZone

DECEMBER 7, 2023

In Java, the finalize method has been part of the language since its early days, offering a mechanism to perform cleanup activities before an object is garbage collected. However, using finalizers has come under scrutiny due to several performance-related concerns. As of Java 9, the finalize method has been deprecated, and its use is highly discouraged.

Java 231

Java Processing Performance 231

Dynatrace

DECEMBER 5, 2023

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 168

Storage Healthcare Best Practices Speed 168

Percona

DECEMBER 6, 2023

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.

Strategy 80

Strategy Database Best Practices Tuning 80

Speed Curve

DECEMBER 4, 2023

Earlier this year, when Google announced that Interaction to Next Paint (INP) will replace First Input Delay (FID) as the responsiveness metric in Core Web Vitals in *gulp* March of 2024, we had a lot to say about it. (TLDR: FID doesn't correlate with real user behavior, so we don't endorse it as a meaningful metric.) Our stance hasn't changed much since then.

Mobile 54

Mobile Performance Metrics Google 54

DZone

DECEMBER 5, 2023

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

Virtualization 208

Virtualization Java Performance Programming 208

Percona Community

DECEMBER 5, 2023

Percona Monitoring and Management 2.41 preview release Hello folks! Percona Monitoring and Management (PMM) 2.41 is now available as a preview release. We encourage you to try this PMM preview release in testing environments only, as these packages and images are not fully production-ready. The final version is expected to be released through the standard channels in the coming week.

Monitoring 52

Monitoring Availability Testing 52

Percona

DECEMBER 5, 2023

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.

Database 79

Database Traffic C++ Servers 79

DZone

DECEMBER 8, 2023

Cost optimization has turned into a crucial component for organizations to keep a competitive edge in today’s quickly changing business environment. Businesses need to effectively manage their costs if they want to survive and grow. They must also find areas where they can cut costs without sacrificing performance or quality. Tools for cost optimization monitoring are now essential aids in this endeavor.

Monitoring 183

Monitoring Efficiency Best Practices Analytics 183

DZone

DECEMBER 2, 2023

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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DZone

DECEMBER 8, 2023

Site reliability engineering is a new practice that has been growing in popularity among many businesses. Also known as SRE, the new activity puts a premium on monitoring, tracking bugs, and creating systems and automation that solve the problem in the long term. Nowadays, most companies get fond of deploying band-aid solutions that often leave them with flawed systems that easily fall apart when bugs arise.

Monitoring 161

Monitoring Engineering Systems 161

DZone

DECEMBER 6, 2023

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.

Performance Testing 141

Performance Testing Engineering Performance Testing 141

DZone

DECEMBER 7, 2023

In software development, where innovation and efficiency intertwine, the unexpected often takes center stage. Picture this: a bustling team, tirelessly working on a cutting-edge software release, with expectations soaring high. The buzz of excitement turns into a tense hush as news arrives— an important bug has been unearthed, and it's not just any bug: it's a showstopper.

Software 136

Software Software Development Testing 136

DZone

DECEMBER 7, 2023

Today, the importance of application modernization is rising. As legacy systems struggle to keep pace with emerging market demands and organizational needs. So, businesses need effective methods to upgrade their outdated applications to stay competitive and thrive consistently. And this is where application modernization stands out as a powerful tool.

Strategy 109

Strategy Systems Software Software 109

Percona

DECEMBER 7, 2023

In many scenarios, the standard alert notification template in Percona Monitoring and Management (PMM), while comprehensive, may not align perfectly with specific operational needs. This often leads to an excess of details in the notification’s “Subject” and “Body”, cluttering your inbox with information that may not be immediately relevant.

Monitoring 72

Monitoring Database Government Open Source 72