From 368c249bb64b26f3c16c7efc254228e1a0479993 Mon Sep 17 00:00:00 2001 From: Ti Chi Robot Date: Thu, 5 Sep 2024 09:42:55 +0800 Subject: [PATCH] glossary: fix descrption about isolation (#18809) (#18812) --- glossary.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/glossary.md b/glossary.md index ae979db4ab95c..d85d3afc154b1 100644 --- a/glossary.md +++ b/glossary.md @@ -15,7 +15,7 @@ ACID refers to the four key properties of a transaction: atomicity, consistency, - **Consistency** means that transactions always bring the database from one consistent state to another. In TiDB, data consistency is ensured before writing data to the memory. -- **Isolation** means that a transaction in process is invisible to other transactions until it completes. This allows concurrent transactions to read and write data without sacrificing consistency. TiDB currently supports the isolation level of `REPEATABLE READ`. +- **Isolation** means that a transaction in process is invisible to other transactions until it completes. This allows concurrent transactions to read and write data without sacrificing consistency. For more information, see [TiDB transaction isolation levels](/transaction-isolation-levels.md#tidb-transaction-isolation-levels). - **Durability** means that once a transaction is committed, it remains committed even in the event of a system failure. TiKV uses persistent storage to ensure durability.