DZone
SEPTEMBER 22, 2022
Alluxio workers are responsible for managing local resources, and they store data as blocks. Users can allocate different storage tiers as the resources for Alluxio workers, including MEM/SSD/HDD, which are further composed of directories. How does an Alluxio worker decide which directory to put a block in when a user reads or writes data through Alluxio?
Dynatrace
SEPTEMBER 20, 2022
What is DevSecOps and what is a DevSecOps maturity model? DevSecOps brings development, operations, and security teams together in the software development lifecycle (SDLC). This approach enables teams to focus on speed and agility in software development without compromising security. A DevSecOps approach advances the maturity of DevOps practices by incorporating security considerations into every stage of the process, from development to deployment.
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Gtmetrix
SEPTEMBER 21, 2022
Seeing poor Performance and/or Structure Scores on your GTmetrix Report? We’ll tell you if you need to consult your hosting provider or developer. Overview GTmetrix is primarily used to assess front-end issues though it can detect potential back-end issues as well. In this article, we discuss whether bad Performance and/or Structure Scores could be […].
Sutter's Mill
SEPTEMBER 19, 2022
It was great to see many of you at CppCon, in person and online! It was a really fun conference this year, and the exhibitor hall felt crowded again which was a good feeling as we all start traveling more again. The talk I gave on Friday is now on YouTube. In it I describe my experimental work on a potential alternate syntax for C++ (aka ‘syntax 2’ or Cpp2 for short) and my cppfront compiler that I’ve begun writing to implement it.
DZone
SEPTEMBER 19, 2022
Warning: The following are notes I've taken during an analysis I made upon tools and methodologies for monitoring and observing distributed systems. After the work, I reviewed them to make them a little bit more discursive. My primary goal was to evaluate the use of Prometheus to observe systems enforcing the exposure of contextual metrics of the system's specific business.
Dynatrace
SEPTEMBER 20, 2022
From banking and retail to healthcare and government, nearly all industries have experienced a dramatic shift to mobile computing over the last decade. More and more end users are completing transactions, playing games, consuming content, and interacting with others on mobile devices. Some services, such as car-sharing, are executed exclusively on mobile devices.
Simform
SEPTEMBER 22, 2022
Native vs Cross platform applications have been a popular point of debate for developers throughout many years. The difference between Native and Cross platform solutions is not limited to performance but also considering their use cases and mapping-out some advantages and disadvantages.
Technology Performance Pulse brings together the best content for technology performance professionals from the widest variety of industry thought leaders.
DZone
SEPTEMBER 19, 2022
There's a handful of software developers on the planet today that seems to be "superhuman software developers". Linus Torvalds , Alan Kay and Steve Wozniak are some of the primary candidates. They all have one thing in common, which is they've done a lot of the things that they're good at - Something I explain in my previous article. Becoming a superhuman software developer is actually incredibly easy.
Dynatrace
SEPTEMBER 22, 2022
Staying ahead of customer needs requires speed and agility from all phases of the software development life cycle (SDLC). DevOps automation can help to drive reliability across the SDLC and accelerate time-to-market for software applications and new releases. Because organizations face increasing pressure in today’s competitive digital landscape, employing DevOps automation tools is essential to provide a frictionless digital experience that customers can access on any device, from anywher
Simform
SEPTEMBER 22, 2022
Amazon DynamoDB is one of the fastest-growing database services today. However, it is a NoSQL database that requires data modeling quite different from SQL databases. In this blog post, you will find out some best practices by our experts for working with DynamoDB. It also talks about when and when not to use DynamoDB.
Percona Community
SEPTEMBER 18, 2022
Percona Monitoring and Management 2.31 preview release Hello folks! Percona Monitoring and Management (PMM) 2.31 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.
DZone
SEPTEMBER 23, 2022
The concept of observability was introduced a little over 60 years ago as a notion related to control theory, systems theory, and signal processing. Today, modern observability is still very much focused on looking at systems’ outputs to determine their internal states. Sprinkle in site reliability engineering, and there should be little to no performance issues in distributed systems, right?
Dynatrace
SEPTEMBER 20, 2022
We have released Dynatrace Managed version 1.250. To learn what’s new, have a look at the release notes. The post Dynatrace Managed release notes version 1.250 appeared first on Dynatrace news.
Simform
SEPTEMBER 21, 2022
Native applications benefit the operating system's features and development environment. On the contrary, cross-platform apps help reduce time to market and costs. So, which one to choose? We have compared both for different aspects of application development to help you choose between native vs. cross-platform.
VoltDB
SEPTEMBER 20, 2022
The post What is Eventual Consistency? appeared first on Volt Active Data.
DZone
SEPTEMBER 19, 2022
Whether you’re an e-commerce company, a SaaS provider, or a content publisher, understanding the performance of your website is important to everyone on the team—not just the developers. Performance is a huge part of the user experience and is directly tied to how well your website achieves its goals. But web performance is often measured in very technical terms, like Largest Contentful Paint , that cause most business folk’s eyes to glaze over.
Dynatrace
SEPTEMBER 23, 2022
Organizations continue to turn to multicloud architecture to deliver better, more secure software faster. But IT teams need to embrace IT automation and new data storage models to benefit from modern clouds. As they enlist cloud models, organizations now confront increasing complexity and a data explosion. With more cloud-based entities to manage— such as containers, microservices, and other resources –IT pros can easily get overwhelmed by the volume of resources, their various dependencies, and
Simform
SEPTEMBER 20, 2022
What comes to your mind first when you hear the word software development? Complex commands, coding standards, algorithms, and data structures. Right? The code written with strange symbols and characters sometimes seems like an alien language. But the truth is - leading software engineers recommend writing code that is easy to understand.
SQL Performance
SEPTEMBER 21, 2022
The need to manipulate data at the bit level with bitwise operations isn’t common in T-SQL, but you might stumble into such a need in some specialized scenarios. Some implementations store a set of flags (yes/no, on/off, true/false) in a single integer or binary-typed column, where each bit represents a different flag. One example is using a bitwise representation of a set of user/role permissions.
Speed Curve
SEPTEMBER 20, 2022
One of the great things about Google's Core Web Vitals is that they provide a standard way to measure our visitors’ experience. Core Web Vitals can answer questions like: When was the largest element displayed? Largest Contentful Paint (LCP) measures when the largest visual element (image or video) finishes rendering. How much did the content move around as it loads?
Dynatrace
SEPTEMBER 23, 2022
Organizations continue to turn to multicloud architecture to deliver better, more secure software faster. But IT teams need to embrace IT automation and new data storage models to benefit from modern clouds. As they enlist cloud models, organizations now confront increasing complexity and a data explosion. With more cloud-based entities to manage— such as containers, microservices, and other resources –IT pros can easily get overwhelmed by the volume of resources, their various dependencies, and
Strategic Tech
SEPTEMBER 20, 2022
If you facilitate or attend domain discovery workshops, one of the most effective and simplest ways to uncover insights is to make the scale or size of something explicit. The scale of something influences the importance and how we treat it. Making scale explicit can lead to all kinds of insights, like where the biggest opportunities to improve a product can be found.
Percona Community
SEPTEMBER 21, 2022
Percona is happy to announce the 1.1.0 release of pg_stat_monitor. You can install it from the Percona repositories following the installation instructions. pg_stat_monitor is a Query Performance Monitoring tool for PostgreSQL. It attempts to provide a more holistic picture by providing much-needed query performance insights in a single view. pg_stat_monitor provides improved insights that allow database users to understand query origins, execution, planning statistics and details, query informa
Dynatrace
SEPTEMBER 21, 2022
Site reliability engineering seeks to bridge the gap between developers and operations teams, embedding reliability and resiliency into each stage of the software development lifecycle. Site reliability engineering (SRE) is a key component of digital transformation. Still, many organizations have found that the transition to SRE maturity is not always easy.
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