Martin Sumner
499a30716b
Head only mode
2018-09-03 09:54:45 +01:00
Martin Sumner
0796a372d0
Add docs for journal compaction startup options
2018-07-23 13:59:24 +01:00
Martin Sumner
1ed37a8ab0
Typos
2018-05-02 15:50:10 +01:00
Martin Sumner
ef9ac57c5e
Add information on startup options
2018-05-02 15:48:16 +01:00
Martin Sumner
6ed40ad959
Add some further details - IndexNs
...
Following discussions with Russell, try and explain the as-is status of hashtrees a bit more clearly
2018-03-16 14:45:17 +00:00
Martin Sumner
75467be642
Initial re-wording to reflect low-level design changes
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This might change back again. It is easier to make the KeyStore and TreeCaches to manage more directly the rebuild process. The only issue is whther this would "lock up" thevnode should the vnode ever wait on a response for example for a tree root (when the TreeCache is finishing the load)
2018-03-05 11:08:17 +00:00
Martin Sumner
c6b3fe78f4
Add 24 Hour Test results
2018-03-02 09:47:34 +00:00
Martin Sumner
6f9d7e8fc1
Merge branch 'master' into mas-i115-simplettcache
2018-03-02 09:35:34 +00:00
Martin Sumner
cb8fe0c2d3
Update VOLUME.md
2018-02-26 15:54:49 +00:00
Martin Sumner
002f060808
Add Phase 6 Volume overview
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Initial test from phase 6 - real hardware
2018-02-26 15:36:01 +00:00
Pedram Nimreezi
6e525de76b
Update GENERAL_TICTACAAE_FOR_RIAK.md
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Just a small typo
2018-02-19 14:40:25 -05:00
Pedram Nimreezi
aad21c3a34
Update ANTI_ENTROPY.md
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Small typo
2018-02-19 14:21:27 -05:00
Martin Sumner
a91726f990
More details on rebuilds/rehashes
2018-02-17 11:45:19 +00:00
Martin Sumner
7751be1431
Initial write-up
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... of what we're trying to achieve
2018-02-16 15:09:03 +00:00
Martin Sumner
fea87c21ec
Notes testing on non-compressed L1
2017-12-04 13:08:24 +00:00
Martin Sumner
9a6cfa6522
Typos
2017-12-01 14:24:00 +00:00
Martin Sumner
e59f051c54
Further details on merge time
2017-11-30 13:59:32 +00:00
Martin Sumner
54e2e2344c
Further review
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Looks like we have idnetified the real CPU burner. But how to address?
2017-11-30 13:41:12 +00:00
Martin Sumner
7581c4eba3
Update HeadTime charts
2017-11-29 14:46:24 +00:00
Martin Sumner
ad36578434
Add updated HeadTime charts
2017-11-29 14:31:07 +00:00
Martin Sumner
676879a335
Start of write-up on latency
2017-11-28 19:03:06 +00:00
Martin Sumner
056e65ff74
Edited for clarity
2017-09-29 10:28:35 +01:00
Martin Sumner
855b1d3ad8
More edits
2017-09-28 20:23:29 +01:00
Martin Sumner
ed9a444805
Initial edits, more info on cache experiment
2017-09-28 20:14:18 +01:00
Martin Sumner
e81a53b539
Initial draft of option comparison
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n HEADs and 1 GET
or
1 GET and n-1 HEADs
2017-09-28 20:04:21 +01:00
Martin Sumner
9f97c82d0d
Add import/export support
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Also fix for fold_heads unit tests to reflect new booleans required by changes to support there use in MapFolds
2017-08-16 16:58:38 +01:00
Martin Sumner
9aaa144f7a
Major mixup!
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Got my leveled and leveldb results the wrong way round.
2017-08-11 11:13:43 +01:00
Martin Sumner
bfb77eacf7
Clarify on AAE locks
2017-08-10 17:15:27 +01:00
Martin Sumner
e91a3034df
Update volume chart
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Looks better this way
2017-08-10 16:46:56 +01:00
Martin Sumner
107c28b385
Add comparison of just adding AAE
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Provide some actual measurement of the cost of turning on active AAE. It is higher than I expected!
2017-08-10 16:41:32 +01:00
Martin Sumner
22709abcd6
Buit what if build initiated during fold
2017-08-04 18:35:16 +01:00
Martin Sumner
bea40ffc72
More info on hashtree locks
2017-08-04 18:30:29 +01:00
Martin Sumner
76692ae589
The problem of the lock
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Still need to investigate behaviour under get_lock()
2017-08-04 16:30:25 +01:00
Martin Sumner
b99539fc8a
Add most recent thoughts on implementation
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Especially how to manage alternate backends to leveled
2017-08-04 16:19:40 +01:00
Martin Sumner
f9b61fb5e7
Minor edit
2017-08-01 14:01:41 +01:00
Martin Sumner
82a1619846
Mini edit
2017-08-01 13:25:50 +01:00
Martin Sumner
a046666e4a
Add further stats
2017-08-01 13:23:10 +01:00
Martin Sumner
676bf12dc3
Add figures on rate of list_keys operations
2017-08-01 13:16:49 +01:00
Martin Sumner
6107ac1748
Add response time comparison for listkeys
2017-08-01 13:04:05 +01:00
Martin Sumner
66d85efe62
Switch back to pure markdown
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But image still appears to have lost clarity
2017-08-01 12:57:10 +01:00
Martin Sumner
48fd2c76f0
Use screenshot for clarity
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Detail lost when saving image direct from google sheets
2017-08-01 12:55:09 +01:00
Martin Sumner
b9139b3116
Sizing experiment
2017-08-01 12:50:53 +01:00
Martin Sumner
43547cff41
Experiment with image insertion and sizing
2017-08-01 12:50:02 +01:00
Martin Sumner
a8c3403a9d
Experiment with image sizing
2017-08-01 12:47:52 +01:00
Martin Sumner
89b5c43fd3
Add volume chart
2017-08-01 12:45:01 +01:00
Martin Sumner
968161a36d
Initial start to write-up
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Charts etc still to add
2017-08-01 11:19:21 +01:00
Martin Sumner
2297c0fab1
Change snap_async to snap
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As currently implemented in riak_core branch
2017-07-21 10:27:43 +01:00
Martin Sumner
9c4910fe26
Edits to AAE write-up
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Further re-read before push
2017-07-21 10:21:54 +01:00
Martin Sumner
2ad1ac0baf
node_worker_pool
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Having a separate vnode_worker_pool wouldn't reoslve he parallelism issue obviously! Need a node_worker_pool instead.
2017-07-13 17:40:06 +01:00
martinsumner
cb5f09496f
Update thoughts on concurrency management
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After reviewing the code it looks easier to have separate pool of vnode
workers to manage concurrency, rather than trying to alter the coverage
FSM itself. This will make it easier to adjust for different backend
capabilities (i.e. worst case it would fallback to unthrottled).
2017-07-12 14:50:38 +01:00
