Scalegrid
MARCH 30, 2022
Understanding the Postgres EXPLAIN cost EXPLAIN is very useful for understanding the performance of a Postgres query. It returns the execution plan generated by PostgreSQL query planner for a given statement. The EXPLAIN command specifies whether the tables referenced in a statement will be searched using an index scan or a sequential scan. Some of […].
Dynatrace
MARCH 31, 2022
Dynatrace news. This article was co-authored with Robin Wyss. CVE recently published three new critical vulnerabilities in the Java Spring Framework, including one called Spring4Shell. Many applications are potentially affected, as Spring dominates the Java ecosystem , with 60% of developers using it in their main Java applications. In what follows, we provide clarity on recently published vulnerabilities in the Spring Framework and a short how-to guide to help you identify if your organization
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DZone
MARCH 26, 2022
Introduction. Too often, software developers neglect cross-browser compatibility testing. It happens because developers put in a lot of effort into building an application that seems perfect to them, but cross-browser testing is essential if they want it to look the same on different machines. What Is Cross-Browser Testing? It is nothing fancy. It's a way to know whether your users will experience your website the way you built it and intended it to be.
Gtmetrix
MARCH 31, 2022
Do you use a slider/carousel on your homepage? Learn why this polarizing feature may not be the most optimal solution for your website. Overview Sliders and carousels are ubiquitous on the internet as they represent a great visual feature to display content on your homepage. However, many website owners often overlook their performance implications. […].
Simform
MARCH 31, 2022
Docker containers, being portable, light-weight, and self-contained, fast-track development, testing, and server deployments. Find out the best Docker use cases that are revolutionizing the IT world across the board. The post Docker Use Cases: A Demonstrative Guide with Real-world Examples appeared first on Insights on Latest Technologies - Simform Blog.
Dynatrace
MARCH 28, 2022
Dynatrace news. Security blind spots pose a significant threat to an effective DevSecOps strategy and leave organizations vulnerable to attack—in some cases when applications are already live. In December 2021, the emergence of the Log4Shell zero-day vulnerability demonstrated the potential impact of vulnerabilities in runtime. An effective DevSecOps strategy helps organizations to identify vulnerabilities throughout the software development lifecycle (SDLC) to ensure the integrity of software i
Kovair
MARCH 27, 2022
Views: 35 The software industry has boomed over the past few years. However, the only thing that differentiates the technology that manages to create an.
Technology Performance Pulse brings together the best content for technology performance professionals from the widest variety of industry thought leaders.
Simform
MARCH 30, 2022
React Native vs Ionic is the biggest point of debate when it comes to the evaluation of cross-platform frameworks. In this article, we will evaluate React native vs ionic performance, user experience, and much more. The post React Native vs Ionic: Comparing Performance, User Experience, and much more! appeared first on Insights on Latest Technologies - Simform Blog.
Dynatrace
APRIL 1, 2022
Dynatrace news. Rollout starts April 1, 2022. With this release, the oldest supported OneAgent versions are: Dynatrace ONE. Dynatrace ONE Premium. 1.219. 1.213. Process availability. You can now monitor the availability of key processes on your hosts. For more information, see Process availability. Process instance snapshots. The Process instance snapshots section of the new host overview page offers additional insights into the most resource-consuming processes running on your host and the p
SQL Performance
MARCH 29, 2022
Parameter Data Types. As mentioned in the first part of this series , one of the reasons it is better to explicitly parameterize is so you have full control over parameter data types. Simple parameterization has a number of quirks in this area, which can result in more parameterized plans being cached than expected, or finding different results compared with the unparameterized version.
Alex Russell
MARCH 31, 2022
When you work on a browser, you will often hear remarks along the lines of, Why don't you just put [popular framework] in the browser? This is a good question — or at least one that illuminates how browser teams think about tradeoffs. Spoiler: it's gnarly. Before we get into it, let's make the subtext of the proposal explicit: Libraries provided this way will be as secure and privacy-preserving as every other browser-provided API.
Dotcom-Montior
MARCH 27, 2022
The Great Firewall of China, or as it’s officially called, the Golden Shield Project, is an internet censorship project to block people from accessing specific foreign websites. It is the world’s most advanced and extensive Internet censorship program. This project implements multiple techniques and tactics to censor China’s internet and controls the internet gateways to analyze, filter, and manipulate the internet traffic between inside and outside of China.
Apica
APRIL 1, 2022
There comes a time when a company must reach beyond its current capabilities and the low-hanging fruit, to reach more elusive customers. This is a perfect time to be creative and innovative – not only to expand the pool of customers but also to deliver greater capabilities to your existing customers. This was the case with us a few years ago. We heard from customers and the market that there was a need for more in-depth visibility into desktop applications and how they perform.
Strategic Tech
APRIL 1, 2022
I’ve just created a new kata which you and your team/friends can use to practice your architecture and domain-driven design skills. It’s completely free to use and there is no marketing involved, just copy the contents from this Miro board into a Miro board of your own. You’re free to remix, reuse, and modify any of the content however you wish and you don’t need my permission for anything.
The Agile Manager
MARCH 31, 2022
Tech has had a pretty easy ride for the last twenty years. It only took a couple of years for tech to recover from the 2001 dot-com crash. In the wake of the 2008 financial crisis, companies contracted their labor forces and locked in productivity gains with new tech. Mobile went big in 2009, forcing companies to invest. Then came data and AI, followed by cloud, followed by more data and AI.
Tasktop
MARCH 31, 2022
René Te-Strote is a chief project lead at BMW Central IT. He’s been with the company for 17 years and heavily involved in its agile transformation, which was driven by titanic shifts in the automotive industry. “Today vehicles are packed with software. Hundreds of millions of lines of code are running in cars and in the backend,” says René on a recent webinar.
Percona Community
MARCH 30, 2022
If you’re wondering what the optimal settings for a newly installed Postgres database are, here are some simple steps to take to tune it right from the start. Matt Yonkovit discussed them with Charly Batista, Postgres Tech Lead at Percona during the live-streamed meetup. Watch the recording to see how Charly tunes a default installation of Percona Distribution for PostgreSQL 13.
Simform
MARCH 30, 2022
Microservices design principles allow developers to make critical design decisions about their architecture, the frameworks and tools they can utilize to navigate the vast technology landscape. Let’s look into the concepts to know more about its design principles and how the architecture responds to every principle. The post Microservices Design Principles: Do We Really Know It Well Enough?
Particular Software
MARCH 28, 2022
Sagas are one of the most powerful tools available in the NServiceBus toolbox. With a saga, a business process that would otherwise have been implemented as a clunky batch job 1 can be built in a much more elegant and real-time manner. We’ve focused on supercharging your ability to develop NServiceBus sagas in our latest round of releases. As a result, you’re going to feel like you’ve got your own “ heads-up display ” when developing sagas.
Strategic Tech
MARCH 27, 2022
In recent times there’s been a lot of activity in the visual collaboration space. Lots of new tools, techniques, canvases, and remixes have appeared, gaining a lot of momentum from the pandemic-driven move to remote working and digital tools like Miro. I think the effects have been very positive. More of the meetings and workshops I attend are more productive and collaborative and it seems that people are now more warmed up to the idea of participating in visual collaboration as well.
Apica
MARCH 31, 2022
Monitoring application performance is more important than ever. With an ever-growing catalog of applications in need of support, and IT architecture increasing in complexity, ensuring the ideal user experience is a tremendous challenge. Traditional performance monitoring solutions have limited visibility and can’t keep up with evolving enterprise needs to ensure SLAs are met.
CSS Wizardry
MARCH 28, 2022
[link] [link] [link] [link] [link] [link] [link] [link]. [link] [link] --> Largest Contentful Paint (LCP) is my favourite Core Web Vital. It’s the easiest to optimise, and it’s the only one of the three that works the exact same in the lab as it does in the field (don’t even get me started on this…). Yet, surprisingly, it’s the least optimised CWV in CrUX—at the time of writing, only half of origins in the dataset had a Good LCP : Once more, we saw an increase in the number of origins having goo
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