Package | Description |
---|---|
com.bigdata.btree |
The
BTree is a scalable B+-Tree with copy-on-write
semantics mapping variable length unsigned byte[] keys to variable
length byte[] values (null values are allowed). |
com.bigdata.mdi |
This package provides a metadata index and range partitioned indices
managed by that metadata index.
|
Modifier and Type | Class and Description |
---|---|
class |
Checkpoint
A checkpoint record is written each time the btree is flushed to the
store.
|
class |
IndexSegmentCheckpoint
The checkpoint record for an
IndexSegment . |
Modifier and Type | Method and Description |
---|---|
ICheckpoint |
ICheckpointProtocol.getCheckpoint()
Returns the most recent
ICheckpoint record. |
ICheckpoint |
IndexSegment.getCheckpoint() |
Modifier and Type | Class and Description |
---|---|
static class |
MetadataIndex.MetadataIndexCheckpoint
Extends the
Checkpoint record to store the next partition
identifier to be assigned by the metadata index. |
Copyright © 2006–2019 SYSTAP, LLC DBA Blazegraph. All rights reserved.