I want to say it is very necessary, the market is too much similar APP, if your APP open very slow, connection timeout, black screen, flashback, you think the user will again click open? Definitely immediately uninstalled, and even go directly to the application market to give a bad review, so the performance of the mobile APP is a very important thing, the direct impact is the problem of user retention, business revenue issues. Listening to the cloud recently came out of the mobile application performance management whitepaper, the article in the detailed comparison of Andriod and IOS side of the data, the collection of terminal sample size of 2.3 billion +, listening to the cloud big data management platform data to organize and analyze the 2020 Andriod, IOS two platforms on the performance profile of the mobile app, for APP crash profile, startup time, delivery

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