Node.js logging is an important part of supporting the complete application life cycle. From creation to debugging to planning new features, logs support us all the way. By analyzing the data in the logs, we can glean insights, resolve bugs much quicker, and detect problems early and as they happen. In this post, we will talk about the who, what, …
Java profiling in Eclipse allows you to optimize your code, streamline your application, and better understand your program. When profiling your application using a line-level analysis, you can reveal the slowest line within a sluggish piece of code, helping you efficiently troubleshoot problems. There are a variety of platforms for profiling Java eclipse. Eclipse is a popular software and is …
Java memory analysis is an important process in checking the performance of a Java application. It helps Java developers ensure the stability of the application by checking the memory consumption. There are several factors to look into when doing memory analysis. But to get to the bottom of this process, it is vital to learn first how memory works. What …
Python is one of the most popular programming languages and its usage continues to grow. It ranked third in the TIOBE language of the year in 2021 due to its growth rate. Python’s ease of use and large community have made it a popular fit for data analysis, web applications, and task automation. In this post, we’ll cover the details of garbage …
In a 2019 study from Milliseconds Make Millions by Fifty-Five and shared on Google’s official blog found several interesting insights on small speed increases. 37 brands qualified for study, after qualitative checks, with speed data measured via Google Lighthouse and aggregated against each brand’s Web analytics. The study targeted four key speed metrics. The results were fed into a Logarithmic …
How do you execute an effective web application availability monitoring? All stakeholders should monitor to ensure that web app’s availability is not compromised. Great design and excellent user experience are put to waste if your web app is not accessible. Let’s establish first how web application monitoring works. What is application availability monitoring? A web application, regardless of its type …
TLDR: Stackify is joining with Netreo to bring best-of-breed solutions for developers and IT operations. Together, their observability platform can help both small development teams and the world’s largest enterprises manage and monitor their applications and infrastructure. Stackify has been working for the last 9 years to help software developers monitor and deb their productions applications. As the CTO of …
JavaScript is a common language in mobile and web app development. Due to its popularity, JavaScript optimization is becoming increasingly necessary for improving application performance. Let’s learn some of the challenges associated with JavaScript and how to optimize js performance. Typical js performance challenges There are a number of challenges that can impact JavaScript performance. Here are common issues associated …
Performance testing is a form of software testing that focuses on how a system running the system performs under a particular load. This is not about finding software bugs or defects. Different performance testing types measures according to benchmarks and standards. Performance testing gives developers the diagnostic information they need to eliminate bottlenecks. In this article you will learn about: …
Performance optimization is a basic need for software development. When it comes to optimizing app performance, tracking frequency, maintaining production, or perpetuation method calls, profilers play a vital role. Learn why Python cProfile is a recommended profiling interface and how it enhances your software performance. Python profiling has three critical parts including: Definition & explanation; Tools for a generic app …
You finish writing your code and launch your application. Then, you begin experiencing performance issues. How can you fix this? It doesn’t matter how talented your development team is, every code should always be analyzed, debugged, and reviewed to make it run faster. What you need is a performance profiling tool. In this article, you will learn about performance profiling …
Node.js is one of the most popular Javascript frameworks in 2021. With the increasing demand for Node.js comes the crucial next step of Node.js server monitoring. The best way to monitor your Node.js server is with an Application Performance Monitoring (APM) tool. Keep in mind, Node.js server monitoring is a bit of a tricky task, and there are particular challenges …
Optimizing server performance is important in supporting end-user requirements. Using server optimization, actively monitor: Availability Server operations Performance Security And other procedures Web server monitoring and optimization helps you to troubleshoot bottlenecks as they emerge and optimize server performance. In this post, we will discuss how to optimize performance and why it is important. What is server optimization? Web server …
Modern applications are interdependent on different devices and servers. If you are not familiar with your software structure, you will encounter problems when you make changes within your application. To prevent this, you need to observe application discovery and dependency mapping (ADDM). In this article, you will find out: What is application discovery and dependency mapping? Types of application discovery …
No user likes to spend time waiting for a web page to load. No web developer likes a website or app to fail either. It’s important to focus on creating quick loading pages with error-free code. JavaScript is used to build the majority of the dynamic, real-time applications. JavaScript’s strength is in the context of apps that update content dynamically with …
Imagine, you are developing Java software and suddenly you encounter an error? Where could you have possibly gone wrong? There are many types of errors that you will encounter while developing Java software, but most are avoidable. Some errors are minor lapses when writing codes but that is very much mendable. If you have an error monitoring tool such as …
Python is one of the best programming resources available for designing machine learning systems. With a variety of technical abilities and potentially time-saving loops and processes, it can be an invaluable tool. However, it’s these capabilities that also make Python difficult to use. In many cases, Python may seem sluggish as it tries to navigate intricate, complicated strings of code. …
“100% website availability.” Which webmaster would not want to see this availability report? Every website owner would like their website available for users to be 99.9% all of the time. Without a website that is accessible and running smoothly at any time of day, all web-related investments will go to waste. That is why website availability monitoring is so important. …
Companies are juggling multiple servers, applications, transactions, and web services in the modern digital world. This brings out the difficulty of keeping track of it all. Here’s where web applications monitoring steps in and gives an in-depth overview of all applications’ performance. Let’s take a step back and dig into the basics of web application monitoring. What is web applications …
“Object Reference Not Set to an instance of an object.” Cast the first stone those who never struggled with this error message when they were a beginner C#/.NET programmer. This infamous and dreaded error message happens when you get a NullReferenceException. This exception is thrown when you try to access a member—for instance, a method or a property—on a variable …
