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mdbx: a lot of spelling (squashed).

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Many Thanks to Josh Soref for these fixes.
https://github.com/jsoref

Resolves https://github.com/erthink/libmdbx/pull/118.

Change-Id: I4e09347da5c9d7a77cdd918a3b15284371440076
This commit is contained in:
Josh Soref
2020-09-21 23:51:47 -04:00
committed by Leonid Yuriev
parent 6a99303ec1
commit 448728f584
26 changed files with 156 additions and 154 deletions
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docs/_starting.md
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@@ -99,7 +99,7 @@ opened the file across all threads. The reason for this is:
vulnerable to corruption from other processes.
+ For compatibility with LMDB which allows multi-opening, MDBX can be
configured at runtime by \ref mdbx_setup_debug() with \ref MDBX_DBG_LEGACY_MULTIOPEN` option
prior to calling other MDBX funcitons. In this way MDBX will track
prior to calling other MDBX functions. In this way MDBX will track
databases opening, detect multi-opening cases and then recover POSIX file
locks as necessary. However, lock recovery can cause unexpected pauses,
such as when another process opened the database in exclusive mode before
@@ -108,7 +108,7 @@ opened the file across all threads. The reason for this is:
Do not use opened MDBX environment(s) after `fork()` in a child process(es),
MDBX will check and prevent this at critical points. Instead, ensure there is
no open MDBX-instance(s) during fork(), or atleast close it immediately after
no open MDBX-instance(s) during fork(), or at least close it immediately after
`fork()` in the child process and reopen if required - for instance by using
`pthread_atfork()`. The reason for this is:
- For competitive consistent reading, MDBX assigns a slot in the shared
@@ -123,7 +123,7 @@ no open MDBX-instance(s) during fork(), or atleast close it immediately after
threads could run in critical and/or intermediate sections of MDBX code
with interaction and/or racing conditions with threads from other
process(es). For instance: shrinking a database or copying it to a pipe,
opening or closing environment, begining or finishing a transaction,
opening or closing environment, beginning or finishing a transaction,
and so on.
= Therefore, any solution other than simply close database (and reopen if
necessary) in a child process would be both extreme complicated and so
@@ -234,7 +234,7 @@ The full \ref c_api documentation lists further details below, like how to:
- Reduce (temporarily) robustness to gain even more speed: \ref sync_modes.
- Gather statistics about the database: \ref c_statinfo.
- Sstimate size of range query result: \ref c_rqest.
- Double perfomance by LIFO reclaiming on storages with write-back: \ref MDBX_LIFORECLAIM.
- Double performance by LIFO reclaiming on storages with write-back: \ref MDBX_LIFORECLAIM.
- Use sequences and canary markers: \ref mdbx_dbi_sequence(), \ref MDBX_canary.
- Use lack-of-space callback (aka OOM-KICK): \ref mdbx_env_set_oomfunc().
- Use exclusive mode: \ref MDBX_EXCLUSIVE.