What does cache warmup in Symfony2?

Good morning,

tell me what does cache warmup in the Symphony?
October 3rd 19 at 04:40
2 answers
October 3rd 19 at 04:42
Warming up the cache? To cache generated data and then when the cache has been warmed up to give them without generating.
I.e. a kind of content cache "in advance"? - Ahmad38 commented on October 3rd 19 at 04:45
Yes, exactly what symfony is doing in this moment can not say, can for example cache a map of classes and their meta information for quick connection - Marisa.Abbott commented on October 3rd 19 at 04:48
October 3rd 19 at 04:44
You can manually from the console to warm up the cache, and you can not do this then the first call to the page will fail the whole process.

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