What is APM? Understanding application performance monitoring
Application performance monitoring (APM) is the process of tracking key performance metrics of application software in real-time using monitoring solution.
Application Performance Monitoring
Choosing the Right APM Software: 5 Key Factors to Consider
Choosing the right APM software is crucial for developers and DevOps teams. Explore five key factors and see why Atatus is the top choice for modern, scalable performance monitoring.
PHP Profiling: Find Slow Code in Your Application
Profiling tools keep track of essential details like how long statements and functions take to run, how many times they're called, and so on. The output can be examined to determine where bottlenecks exist.
How to Reduce Application Downtime with APM?
According to a recent 2025 study, the average cost of downtime has inched as high as $9,000 per minute for large organizations. For higher-risk enterprises like finance and healthcare, downtime can eclipse
What’s Slowing Down Your App? Common Performance Issues APM Can Solve
Discover how APM tools help developers, DevOps engineers, and SREs detect and resolve common app performance issues like latency, errors, and slow queries.
Understanding APM and Distributed Tracing in the Observability Stack
Understand how APM and Distributed Tracing work in observability to detect issues, optimize performance, and debug faster in real time.
Top 15 Application Performance Metrics for Developers and SREs
Learn the 15 essential APM metrics every developer and SRE must track. Discover how the right APM tool helps boost performance, reliability, and user experience at scale.
A Guide To PHP Performance Monitoring
PHP is one of the most popular programming languages for building web applications. With the complexity of today's web applications, it's vitally important to monitor our applications for performance issues.
DataDog vs Cloudwatch - Choosing the Right Monitoring Tool
Datadog is a SaaS monitoring tool for applications and infrastructure, while CloudWatch is an AWS-native service for monitoring AWS applications and resources.