3Optimizing 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.
5Improving Mobile Application Quality Through Performance TestingPerformance describes how efficiently your app works and how smooth it is to use. It will affect the user experience. But many companies do not think about the application performance due to the lack of qualified resources available and lack of experience.