There are 3 ways events are managed by the stores,
Where | Description | Types |
Memory | In memory only no persistence | OFF_HEAP RELIABLE |
File | Stored to a file backed store | PERSISTENT PAGED |
Both | Depending on the event flags, the event is stored to disk or not | MIXED |
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| MIXED |
| Represents a UM Mixed type Store allowing the event to override TTL and the persistent attribute.
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| OFF_HEAP |
| Represents a UM Off Heap store, All events are stored off heap with NO persistence other than the last key.
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| PAGED |
| Represents a UM Paged Store, All events are held off heap in a memory mapped file that is broken into pages.
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| PERSISTENT |
| Represents a UM Persistent Store, all events are written to disk regardless of event attributes.
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| RELIABLE |
| Represents a UM Reliable Store, all events are held in memory only with NO file backing other then the last key.
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There are 3 ways events are managed by the stores,
Where | Description | Types |
Memory | In memory only no persistence | OFF_HEAP RELIABLE |
File | Stored to a file backed store | PERSISTENT PAGED |
Both | Depending on the event flags, the event is stored to disk or not | MIXED |