1Top Performance Bottleneck Solutions: A Senior Engineer’s GuideLearn how to identify and resolve critical performance bottlenecks in CPU, Memory, I/O, and Databases. A veteran engineer shares real-world case studies and proven optimization strategies to boost your system scalability.
2Optimizing Word Frequency Statistics with Kafka and Spark Streaming In this article, we present an optimized solution using Kafka and Spark Streaming, which significantly reduces the cost of querying large numbers of indexes and improves the timeliness of word frequency updates.
3Non-functional Testing Types Introduction: Ensuring High-Quality Software ApplicationsSoftware applications have become an integral part of our lives, and with the ever-increasing demands for high-quality software, developers have to ensure that their applications meet the highest standards of performance, security, usability, reliability, and compatibility.
4How to Do Performance Test Monitoring: Key Metrics & Tuning TipsLearn how to do performance test monitoring effectively. Discover key metrics (RT, TPS, IOPS), identify CPU/memory/database bottlenecks, and follow step-by-step tuning tips for stable, efficient systems.
5Testing Basics and How to Create a Test CaseAs a beginner in software testing, you might wonder if there is an equivalent like “hello this is a test” to "hello world" in the testing realm. In this blog, we will introduce some basics of software testing and guide you on creating a simple test case.