Lazy Diary @ Hatena Blog

PowerShell / Java / miscellaneous things about software development, Tips & Gochas. CC BY-SA 4.0/Apache License 2.0

Entries from 2017-10-03 to 1 day

A List of What Cannot JCache do

JCache cannot save the order of insertion. You should use LinkedHashMap for that purposes. JCache cannot update whole entries in a cache atomically. You should use AtomicReference or some locking mechanisms for that purpose. (Ofcourse you …

The meanings of word "cache" in software engineering

I think the word "cache" has so many different meanings in different contexts like below. Note: In this list, the word "invalidated" means the source of cached value might be changed. Something like the cache in web browsers. The cache sto…