Musk, who has just officially taken charge of Twitter, has made drastic layoffs at the company. Judging from his tweets today, it is clear that he is quite satisfied with this decision, bluntly saying that “Twitter is becoming more and more dynamic”.

But at the same time, Musk was sidetracking on Twitter’s development team.“Criticized”. He said he was sorry for Twitter’s extremely slow speed in many countries. The reason it’s so slow is because the app needs to do 1000s of “bad” batch RPCs just to render the home page’s timeline.

Twitter’s tech chief retweeted Musk’s tweet,and hit back: “Not only have you laid off almost all the employees responsible for Twitter’s infrastructure, but now you are rudely evaluating our batch work.” Finally, Musk asked whether he had gone to understand how GraphQL works.

GraphQL is a query language for APIs and a server-side runtime that executes queries using a type-based system defined by your data. GraphQL is not tied to any specific database or storage engine, but relies on your existing code and data support.

GraphQL provides a complete, easy-to-understand description of the data in your API, enabling clients to get exactly the data it needs without any redundancy, making it easier for APIs to evolve over time, and Can be used to build powerful developer tools.

In fact, the female executive has already expressed her dissatisfaction with Musk, see her top tweet. Her Twitter name is even more connotation that Musk’s Twitter is a “hell site”.