EvictionPolicy
in
Table of Contents
- FULL = "fullEviction"
- During ejection, everything (including key, metadata, and value) will be ejected.
- NO_EVICTION = "noEviction"
- Couchbase Server keeps all data until explicitly deleted, but will reject any new data if you reach the quota (dedicated memory) you set for your bucket.
- NOT_RECENTLY_USED = "nruEviction"
- When the memory quota is reached, Couchbase Server ejects data that has not been used recently.
- VALUE_ONLY = "valueOnly"
- During ejection, only the value will be ejected (key and metadata will remain in memory).
Constants
FULL
During ejection, everything (including key, metadata, and value) will be ejected.
public
mixed
FULL
= "fullEviction"
Full Ejection reduces the memory overhead requirement, at the cost of performance.
This value is only valid for buckets of type COUCHBASE.
NO_EVICTION
Couchbase Server keeps all data until explicitly deleted, but will reject any new data if you reach the quota (dedicated memory) you set for your bucket.
public
mixed
NO_EVICTION
= "noEviction"
This value is only valid for buckets of type EPHEMERAL.
NOT_RECENTLY_USED
When the memory quota is reached, Couchbase Server ejects data that has not been used recently.
public
mixed
NOT_RECENTLY_USED
= "nruEviction"
This value is only valid for buckets of type EPHEMERAL.
VALUE_ONLY
During ejection, only the value will be ejected (key and metadata will remain in memory).
public
mixed
VALUE_ONLY
= "valueOnly"
Value Ejection needs more system memory, but provides better performance than Full Ejection.
This value is only valid for buckets of type COUCHBASE.