New memory management features:
- now supports using full system memory, ignoring the heap memory limit (usually 1.5GB)
- cache can now be managed by size in bytes
- now detects available memory, and manually triggers garbage collection if enabled with
node --expose-gc - zlib memory compression is used unless disabled
- memory is freed up by Least Recently Used when necessary
NOTE:
- all values must now be basic types (stirngs, arrays, etc) or other JSON serializble objects