if i do like this:
/*
$cacheMethod = PHPExcel_CachedObjectStorageFactory::cache_to_memcache;
$cacheSettings = array( 'memcacheServer' => 'localhost',
'memcachePort' => 11211,
'cacheTime' => 600
);
PHPExcel_Settings::setCacheStorageMethod($cacheMethod, $cacheSettings);
*/
We all know that in memcache,we store things with a unique key like:(key_apple,value_apple)
1: will the keys used in the cache mechanism above get any conflicts if i have already used memcache ?
2:Will the object in the memcache be called many times ? This will perform bad if it takes many trips between memcache memory and the real memory .
If a thousand users will do something using cache_to_memcache at the same time and the cache_to_memcache makes the object of each cell travel so many times in the memory,
that will be a disaster to me!!