SRE Roles and Responsibilities: Key Insights Every Engineer Should Know
Site Reliability Engineers (SREs) are crucial for maintaining the reliability and efficiency of software systems. They work at the intersection of development and operations to solve performance issues and ensure system scalability. This article will detail the SRE roles and responsibilities, offering vital insights into their duties and required skills. Key Takeaways Understanding Site Reliability […]
Understanding Error Budgets: What Is Error Budget and How to Use It
An error budget defines the allowable downtime or errors for a system within a specific period, balancing innovation and reliability. In this article, you’ll learn what is error budget, how it’s calculated, and why it’s essential for maintaining system performance and user satisfaction. Key Takeaways Understanding Error Budgets: What Is Error Budget and How to […]
Mastering Reliability: The 4 Golden Signals SRE Metrics
Introduction to Site Reliability Engineering Site Reliability Engineering is a modern IT approach designed to ensure that software systems are both highly reliable and scalable. By leveraging data and automation, SRE helps manage the complexity of distributed systems and accelerates software delivery. A key aspect of SRE is monitoring, which provides real-time insights into both […]
Be the first one to know
We’ll send you a monthly e-mail with all the useful insights that we will have found and analyzed
Reliability vs Availability: Key Differences
Defining Reliability and Availability What is Reliability? Reliability refers to the probability that a system will consistently perform as expected, delivering correct output over a set period of time. In the world of Site Reliability Engineering (SRE), reliability is a core metric that drives everything we do. It’s not just about whether a service works […]
Benefits of Performance Testing for Businesses
Why Performance Testing is Crucial for Your Business In today’s digital-first world, where software applications are the backbone of many businesses, performance testing is not just an option—it’s a necessity. Ensuring that your application can handle real-world conditions is key to maintaining customer trust, safeguarding your reputation, and protecting your bottom line. Performance testing allows […]
What is SRE (Site Reliability Engineering)?
Site Reliability Engineering (SRE) is a set of principles and practices that applies software engineering techniques to IT operations. The primary goal of SRE is to build and maintain scalable, reliable systems by automating manual processes, managing system health, and balancing the need for new features with the need for stability. SRE breaks down traditional […]
8 Key Metrics to Track During API Performance Testing
Enhance your API performance testing by monitoring 8 key metrics in our latest blog on API performance testing.
E-Lesson Learned: How Performance Testing Could Have Prevented EdTech Crashes
In the rapidly evolving landscape of online education, prominent EdTech platforms like Coursera, edX, and Khan Academy have become essential tools for learners worldwide. However, the past few years there have seen significant outages across these platforms, disrupting educational experiences and raising concerns about their reliability. These incidents have highlighted the critical importance of performance […]
Why Load Testing Is Essential for Ecommerce Businesses
The success of 26 million online retailers depends on the page load time. It significantly impacts the profitability of online services and sales, as customers don’t want to wait over three seconds to make a purchase. To ensure the desired speed, load testing is widely applied. Common Ecommerce Problems That Can Be Solved with Load […]
Everything You Should Know about Performance Testing of Microservices
About 85% of enterprise businesses use microservices. In this article, we will cover the primary specifics of microservices, explain why they need performance testing, and highlight how to make this process efficient. Microservices in a Few Words Microservices (or microservices architecture) refers to a methodology for developing and deploying applications. This approach separates an extensive […]
PFLB is Now SOC2 Compliant
The PFLB team is happy to share the good news. We have passed the SOC 2 compliance accreditation. It means we can assure our clients that our cooperation will be entirely secure. What Is SOC? Introduced by the American Institute of CPAs (AICPA), SOC, or Service Organization Control, is a cybersecurity series of reports made […]
How Do Businesses Benefit from Frontend Performance Testing?
Crucial bottlenecks are usually backend-related. That’s why backend performance testing is generally regarded as a must. However, only 1% of companies perform frontend performance testing. They don’t consider that to achieve the best business results, one should combine the two types. Let’s prove it. We will define their differences, emphasize the importance of conducting backend […]
Roles and Responsibilities of Performance Tester
The core of efficient performance testing is an experienced, certified and well-structured team of professionals, who have already worked in similar projects and learned all the peculiarities of QA testing types and protocols. If consciously chosen, they can evaluate a product, test its behavior under load, check its response time, etc., and thus, empower it. […]
Tips for Efficient Web Application Performance Testing
Performance testing is one of the most challenging components of web application testing. But it is worth it: if done right, performance testing can forecast product behavior and its response to user’s actions with an impressive amount of detail and precision. Irrelevant web performance test data or wrong metrics chosen during testing cost companies a lot of money and effort, while not monitoring your web application performance at all can lead directly to a crash, say, on Black Friday, if you are not prepared to handle an increased number of concurrent users. Business or product owners needn’t know exactly how to performance test a website, but it’s useful to have a basic understanding of procedures that you pay for. From this post, you can learn what web application performance testing is, when it should be done, and how. Then, you will be able to make an informed choice whether to hire testing specialists or run testing sessions on your own.
Top Tools for Developers in 2024
The ratings of the best software development tools are time-sensitive: new tools emerge every now and then. Monitoring and mastering them is a full-time job, and sometimes a waste of time, too, since some oldies but goldies remain chosen by the team. Having done all the hard choices for you, we are sharing our list […]
Big Data Europe 2024
Big Data Conference Europe is a four-day conference with technical talks in the fields of AI, Cloud and Data. The conference will take place both on-site and online, providing the opportunity for everyone to participate in their preferred format.
CyberWiseCon Europe Conference 2024
CyberWiseCon is a premier IT security conference that brings together cybersecurity experts, industry leaders, and IT professionals from across Europe. The CyberWiseCon Europe 2024 conference will be happening both on-site and online, allowing everyone to join the event in their preferred format.
DevOps Pro Europe Conference 2024 – Elevate DevOps skills
DevDays Europe is the ultimate software development conference that aims to bring together the brightest minds and innovators in the software development community. Join the conference for an immersive experience filled with transformative insights, collaborative opportunities, and the latest cutting-edge technology. The DevDays Europe 2024 will be happening both on-site and online, allowing everyone to join the event in their preferred format.
How To Minimize Risks When Releasing Software In High-Load Environments
One of the most critical challenges in software development is providing users with updates and new features without causing any hiccups or downtime. Many development teams used to plan deployments for times throughout the night or during the day when users were least likely to be accessing the applications. Easy-to-find deployment windows are no longer […]