Dynatrace
MARCH 31, 2025
Welcome back to our power dashboarding blog series , data enthusiasts! Today, our Dynatrace Dashboard tutorial will dive into some exciting features to level up our dashboards with little effort: Create charts effortlessly with Davis CoPilot using a natural language interface. Analyze your charts with AI to gain instant insights into trends and anomalies.
DZone
APRIL 3, 2025
In the world of Linux system administration and software development, understanding how executables interact with shared libraries is crucial. Enter ldd (List Dynamic Dependencies), a powerful command-line utility that helps you peer into the complex web of library dependencies that make your applications run. In this comprehensive guide, we'll explore ldd , its usage, security considerations, and how it can help you solve common problems.
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The Netflix TechBlog
MARCH 24, 2025
Roger Quero , Liwei Guo , Jeff Watts , Joseph McCormick , Agata Opalach , AnushMoorthy We are excited to announce that we are now streaming HDR10+ content on our service for AV1-enabled devices, enhancing the viewing experience for certified HDR10+ devices, which previously only received HDR10 content. The dynamic metadata included in our HDR10+ content improves the quality and accuracy of the picture when viewed on thesedevices.
DZone
MARCH 26, 2025
Modern applications rely on distributed databases to handle massive amounts of data and scale seamlessly across multiple nodes. While sharding helps distribute the load, it also introduces a major challenge cross-shard joins and data movement, which can significantly impact performance.
Dynatrace
MARCH 24, 2025
Were thrilled to announce that Sue Quackenbush, Chief People Officer at Dynatrace, has been named an honoree in Ragans Top Women in HR Awards : Culture Leader category! This prestigious award celebrates exceptional women who are transforming the human resources landscape through innovative strategies, compassionate leadership, and a commitment to creating better workplaces recognizing the value of HR leadership not just for the individuals honored, but their entire organization.
Percona
MARCH 24, 2025
When performing backups, reducing the amount of time your server is locked can significantly improve performance and minimize disruptions. Percona XtraBackup 8.4 Pro introduces improvements in how DDL (Data Definition Language) locks (aka Backup Locks) are managed, allowing for reduced locking during backups. In this post, well explore the impact of these enhancements.
O'Reilly
APRIL 2, 2025
On April 22, 2022, I received an out-of-the-blue text from Sam Altman inquiring about the possibility of training GPT-4 on OReilly books. We had a call a few days later to discuss the possibility. As I recall our conversation, I told Sam I was intrigued, but with reservations. I explained to him that we could only license our data if they had some mechanism for tracking usage and compensating authors.
Technology Performance Pulse brings together the best content for technology performance professionals from the widest variety of industry thought leaders.
DZone
MARCH 19, 2025
Event-driven architecture (EDA) gives your system the ability to receive and respond to changes in real time, making it easier to scale. Decoupling components is the core theme of EDA, which makes it flexible, allowing it to scale asynchronously based on events. This approach makes systems reactive, scalable, and resilient to failures. Designing and maintaining, like any other large-scale framework, requires deep thinking and constant monitoring.
Dynatrace
MARCH 19, 2025
On March 4, Broadcom issued VMSA-2025-0004, a critical security advisory affecting VMware ESXi versions 7.0 and 8.0. This advisory addresses three distinct vulnerabilities with severity ratings ranging from High to Critical and CVSSv3 scores of 7.1 to 9.3. Organizations running these ESXi versions should prioritize implementing the recommended patches or mitigations to protect their virtualization infrastructure from these significant security threats.
Percona
MARCH 20, 2025
At Percona, we’re committed to providing you with the best database monitoring and management tools. With the release of Percona Monitoring and Management 3 (PMM 3), we’re now entering a critical phase in the lifecycle of PMM 2.
O'Reilly
MARCH 25, 2025
Lets be real: building LLM applications today feels like purgatory. Someone hacks together a quick demo with ChatGPT and LlamaIndex. Leadership gets excited. We can answer any question about our docs! But then reality hits. The system is inconsistent, slow, hallucinatingand that amazing demo starts collecting digital dust. We call this POC Purgatorythat frustrating limbo where you’ve built something cool but can’t quite turn it into something real.
Sutter's Mill
MARCH 30, 2025
For more background on safety and security issues related to C++, including definitions of language safety and software security and similar terms, see my March 2024 essay C++ safety, in context. This essay picks up our story where that one left off to bring us up to date with a specific focus on undefined behavior (aka UB). This is a status update on improvements currently in progress for hardening and securing our C++ software.
DZone
MARCH 19, 2025
Kubernetes Site Reliability Engineers (SREs) frequently encounter complex scenarios demanding swift and effective troubleshooting to maintain the stability and reliability of clusters. Traditional debugging methods, including manual inspection of logs, event streams, configurations, and system metrics, can be painstakingly slow and prone to human error, particularly under pressure.
Percona
APRIL 1, 2025
Kubernetes is becoming a popular choice for running containerized applications. While the core idea is to have a single container running the application in a Pod, there are many cases where one or more containers need to run alongside the application container, such as containers for capturing logs, metrics, etc.
tRPC
MARCH 20, 2025
Although tRPC v11 has been production-ready for a long time via the @next tag, we've gotten kinda addicted to adding new features without being sticklers to semantic versioning. Today, we're excited to finally be ripping off the band-aid and announcing the official release of tRPC v11! Since our last major version release in November 2022, the tRPC community has seen substantial growth: We now have over 35,000 stars on GitHub A Discord community with over 5,000 members 700k+ weekly npm downloads
Speed Curve
MARCH 17, 2025
Comparing site outages to page slowdowns is like comparing a tire blowout to a slow leak. One is big and dramatic. The other is quiet and insidious. Either way, you end up stranded on the side of the road. Downtime is horrifying for any company that uses the web as a vital part of its business (which is to say, most companies). Some of you may remember the Amazon outage of 2013, when the retail behemoth went down for 40 minutes.
Dynatrace
MARCH 25, 2025
Working with customers brings its own joys, often unexpected ones. At Dynatrace, were amazed by the creative and unexpected ways our customers use our platform. We recently announced Dynatrace Live Debugger , which gives developers unprecedented access to real-time data and runtime behavior insights. This powerful tool can be leveraged across various environments, including production, to enhance development processes and ensure robust application performance.
Percona
MARCH 28, 2025
PostgreSQL is, without a doubt, one of the most popular open source databases in the world. Why? Well, there are many reasons, but if I had to pick just one, I’d say its extensibility. PostgreSQL isnt just a database; its an ecosystem of extensions that can transform it to tackle any upcoming challenges.
ACM Sigarch
APRIL 2, 2025
CPU cores have become significantly wider over the past decade. Ten years ago, the highest-performance CPUs could decode only up to four instructions simultaneously and execute up to eight instructions. However, top-tier CPUs released in recent years have grown to nearly twice this width. For example, Apple’s M4 processor , released in 2024, can decode 10 instructions simultaneously and execute up to 19 instructions.
InfoQ
MARCH 31, 2025
Amitai Stern discusses cost-saving autoscaling topologies for OpenSearch. He explains the inherent challenges in autoscaling unstructured data systems like OpenSearch and Elasticsearch, using analogies to illustrate the complexities beyond simply adding nodes. He shares architectural patterns (burst indexes, burst clusters) to optimize resource utilization and handle fluctuating loads effectively.
DZone
MARCH 24, 2025
The Day Our Serverless Dream Turned into a Nightmare It was 3 PM on a Tuesday. Our "serverless" order processing system built on AWS Lambda and API Gateway was humming along, handling 1,000 transactions/minute. Then, disaster struck. A sudden spike in traffic caused Lambda timeouts, API Gateway threw 5xx errors, and customers started tweeting, Why cant I check out?!
Dynatrace
APRIL 2, 2025
Streamlining site reliability at scale can be daunting, particularly with large-scale AWS environments and architecture that rely on hundredsor even thousandsof Amazon EC2 instances. However, you can simplify the process by automating guardians in the Site Reliability Guardian (SRG) to trigger whenever there are AWS tag changes, helping teams improve compliance and effectively manage system performance.
Percona
MARCH 19, 2025
If you’re running enterprise applications, you might be facing a common dilemma: cloud solutions offer great features, but regulatory constraints and data sovereignty laws might prevent you from using them fully. In fact, about 60% of enterprises struggle with this exact problem.
Percona Community
MARCH 17, 2025
This guide explains how to set up a MongoDB 8 Replica Set and monitor it using PMM 3, all within Docker. We’ll guide you through the steps to create a local environment, configure the necessary components, and connect them for effective monitoring and management. The guide is written in detail for beginners. In the conclusion section there are ready configurations for the experienced.
Official Blog - World Web Technology
MARCH 20, 2025
An In-Depth Comparison of AI Titans Shaping the Future of Artificial Intelligence. DeepSeek and ChatGPT are powerful models revolutionizing several industries with Artificial Intelligence (AI). ChatGPT is the unique USP that has surpassed their conversational AI and DeepSeek in terms of deep learning, advanced analytics, and other deep learning models.
DZone
MARCH 19, 2025
When it comes to customer satisfaction, providing excellent service isnt optional anymore its essential for success. With this, traditional monitoring tools are struggling to keep up as IT systems grow more complex with microservices, dynamic setups, and distributed networks. At the next level, the concept of observability is introduced, whereby people become aware of it as a solution.
Dynatrace
MARCH 17, 2025
Until recently, improvements in data center power efficiency compensated almost entirely for the increasing demand for computing resources. However, this trend is now reversing. The rise of big data, cryptocurrencies, and AI means the IT sector contributes significantly to global greenhouse gas emissions. This also presents a substantial opportunity for impact with sustainable IT practices.
Percona
MARCH 17, 2025
In this blog, we will look at the differences between LTS (Long Term Stable) versions of Percona Server for MySQL. Released in April 2019, MySQL 8.0 represented a major change from the previous version, 5.7, introducing significant changes to the data dictionary and enabling many features and enhancements.
O'Reilly
MARCH 27, 2025
Thomas Wolfs blog post The Einstein AI Model is a must-read. He contrasts his thinking about what we need from AI with another must-read, Dario Amodeis Machines of Loving Grace. 1 Wolfs argument is that our most advanced language models arent creating anything new; theyre just combining old ideas, old phrases, old words according to probabilistic models.
Speed Curve
APRIL 1, 2025
If you could measure the impact of site speed on your business, how valuable would that be for you? Say hello to correlation charts – your new best friend. Here's the truth: The business folks in your organization probably don't care about page speed metrics. But that doesn't mean they don't care about page speed. It just means you need to talk with them using metrics they already care about – such as conversion rate, revenue, and bounce rate.
DZone
APRIL 1, 2025
In the previous article , we spoke about hunting bugs. But a time will come when your hunters trophy collection grows to a scary size. More and more targets will be coming as if it were a zombie apocalypse. There will be red lamps flashing across your metrics dashboard. If (or rather when) that happens, it would mean its time for a bigger change than just routine debugging and streamlining your codebase.
Dynatrace
APRIL 1, 2025
Organizations today are struggling to tame massive amounts of data by throwing myriad tools at the problem. This can result in a slower pace of innovation. For AWS customers, it can also be an opportunity to realize business benefits from existing AWS investments. The need for an AI-enabled, unified cloud observability and security platform to deliver automation and intelligence at scale across the digital enterprise has never been greater.
Percona
APRIL 1, 2025
As more organizations move their PostgreSQL databases onto Kubernetes, a common question arises: Which storage solution best handles its demands? Picking the right option is critical, directly impacting performance, reliability, and scalability. For stateful workloads like PostgreSQL, storage must offer high availability and safeguard data integrity, even under intense, high-volume conditions.
O'Reilly
MARCH 18, 2025
If your company is building any kind of AI product or tool, congratulations! You are now an AI company. Yes, you’re still a retail company. Or a bank. Or a CPG operation. You’re that plus an AI companylet’s call this an AI as Well company (AIAW)granting you a license to tell sales prospects and investors that you’re doing AI.
The Agile Manager
MARCH 31, 2025
Technology services firms are going heavy on AI in delivery of services. This is motivated by need: services have been a tough market for a couple of years now, and AI is one of the few things every potential client is interested in. But its been difficult for services firms to get a lot of AI gigs. Its a crowded field with not enough case studies to go around; this makes it difficult for potential customers to justify renting consulting labor when the starting point with their own staff is no d
DZone
MARCH 24, 2025
As a CTO, my role extends beyond overseeing technical solutions I work closely with engineering teams to ensure performance testing strategies align with business goals. One of the recurring challenges Ive observed is how sanity testing, despite being a simple step, often determines the success or failure of performance testing efforts. Many teams focus on running large-scale performance tests, ensuring their applications can handle peak loads, but neglect the essential first step validating t
Dynatrace
MARCH 25, 2025
Dynatrace integrates with Harbor to break the silos between DevSecOps teams by unifying security findings along the Software Development Lifecycle (SDLC) and enriching them with runtime context. Dynatrace allows you to ingest, visualize, prioritize, and automate security findings, helping to reduce noise from alerts and provide focused remediation on the issues that matter most to your critical production environments.
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