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Replace a few references to Zenith with neon

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Heikki Linnakangas
2024-06-18 13:38:15 +03:00
committed by Heikki Linnakangas
parent 1c1b4b0c04
commit 560627b525
1 changed files with 2 additions and 2 deletions
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docs/core_changes.md
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@@ -156,7 +156,7 @@ index 0415df9ccb..9f9db3c8bc 100644
* crash we can lose (skip over) as many values as we pre-logged.
*/
-#define SEQ_LOG_VALS 32
+/* Zenith XXX: to ensure sequence order of sequence in Zenith we need to WAL log each sequence update. */
+/* Neon XXX: to ensure sequence order of sequence in Zenith we need to WAL log each sequence update. */
+/* #define SEQ_LOG_VALS 32 */
+#define SEQ_LOG_VALS 0
```
@@ -485,6 +485,6 @@ Add special WAL record for setting page hints.
### Why?
Short downtime (or, in other words, fast compute node restart time) is one of the key feature of Zenith.
Short downtime (or, in other words, fast compute node restart time) is one of the key feature of Neon.
But overhead of request-response round-trip for loading pages on demand can make started node warm-up quite slow.
We can capture state of compute node buffer cache and send bulk request for this pages at startup.