1Difference between Agile Testing and Waterfall TestingThe difference between waterfall and agile is fundamental knowledge to acquire. If you want to know which one is better for your project, this article will help you decide which one suits your needs.
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.