*: refactor transaction documents#2088
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@youjiali1995 PTAL |
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| TiDB internally shards table into small range-based chunks that we refer to as "Regions". Each Region defaults to approximately 100MiB in size, and TiDB uses a Two-phase commit internally to ensure that Regions are maintained in a transactionally consistent way. | ||
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| Transactions in TiDB are strongly consistent, with snapshot isolation level consistency. For more information, see transaction [behavior and performance differences](/reference/transactions/transaction-model.md). This makes TiDB more comparable to traditional relational databases in semantics than some of the newer NoSQL systems using eventual consistency. | ||
| Transactions in TiDB are strongly consistent, with snapshot isolation level consistency. For more information, see transaction [behavior and performance differences](/reference/transactions/transaction-isolation.md). This makes TiDB more comparable to traditional relational databases in semantics than some of the newer NoSQL systems using eventual consistency. |
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This change is irrelevant to the Chinese version.
Generally, I will replace transaction-model.md(now deleted) with transaction-optimistic.md. But here, according to the context, I replace it with transaction-isolation.md.
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LGTM. But it doesn't apply to v2.1.
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Sure. I will make dedicated changes when this PR is merged. Thanks! |
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Co-Authored-By: Keke Yi <40977455+yikeke@users.noreply.github.com>
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…el/docs into refactor-transaction
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cherry pick to release-2.1 in PR #2156 |
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cherry pick to release-3.0 in PR #2157 |
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cherry pick to release-3.1 in PR #2158 |
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* tools: add br tool doc and refine mydumper/loader doc * tools: add diagram * tools: adjust image size * tools: refine language * tools: refine language * maintain: update content * maintain: refine language * maintain: fix a typo * maintain: add working principles * maintain: refine introduction * maintain: refine format and layout * maintain: address comments from pingcap#2088 * maintainL refine language * maintain: minor language change * address comments * address comments * address comments * maintain: fix a typo * maintain: fix grammar error * maintain: fix a typo
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What is changed, added or deleted? (Required)
Original PR: #1695 (closed)
This PR refactors and updates transaction-related documents, including:
Version differences: pingcap/docs-cn#2255
Which TiDB version(s) do your changes apply to? (Required)
If you select two or more versions from above, to trigger the bot to cherry-pick this PR to your desired release version branch(es), you must add corresponding labels such as needs-cherry-pick-3.1, needs-cherry-pick-3.0, and needs-cherry-pick-2.1.
What is the related PR or file link(s)?
TiKV | Distributed transaction
Shirly's Blog | Transaction in TIDB
Transaction in TiDB
Transaction Model | TiDB Documentation
Automatic retry and transactional anomalies caused by automatic retry