rust/neon
1
0
Fork 0
mirror of https://github.com/neondatabase/neon.git synced 2025-12-23 06:09:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix small typos in comments, add a comment.

Browse Source 
The introducing paragraph README could use some more love, but let's at
least fix the typos.
This commit is contained in:
Heikki Linnakangas
2021-12-13 13:44:08 +02:00
parent 673c297949
commit 72ef59c378
4 changed files with 4 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
README.md
View File

@@ -1,6 +1,6 @@
# Zenith
Zenith is an serverless open source alternative to AWS Aurora Postgres. It separates storage and compute and substitutes PostgreSQL storage layer by redistributes data across a cluster of nodes.
Zenith is a serverless open source alternative to AWS Aurora Postgres. It separates storage and compute and substitutes PostgreSQL storage layer by redistributing data across a cluster of nodes.
## Architecture overview

2
pageserver/README.md
View File

@@ -138,7 +138,7 @@ CLI examples:
* AWS S3 : `${PAGESERVER_BIN} --remote-storage-s3-bucket="some-sample-bucket" --remote-storage-region="eu-north-1" --remote-storage-access-key="SOMEKEYAAAAASADSAH*#" --remote-storage-secret-access-key="SOMEsEcReTsd292v"`
For Amazon AWS S3, a key id and secret access key could be located in `~/.aws/credentials` if awscli was ever configured to work with the desired bucket, on the AWS Settings page for a certain user. Also note, that the bucket names does not contain any protocols when used on AWS.
For local S3 installations, refer to the their documentation for name format and credentials.
For local S3 installations, refer to their documentation for name format and credentials.
Similar to other pageserver settings, toml config file can be used to configure either of the storages as backup targets.
Required sections are:

1
pageserver/src/layered_repository.rs
View File

@@ -78,6 +78,7 @@ use storage_layer::{
Layer, PageReconstructData, PageReconstructResult, SegmentTag, RELISH_SEG_SIZE,
};
// re-export this function so that page_cache.rs can use it.
pub use crate::layered_repository::ephemeral_file::writeback as writeback_ephemeral_file;
static ZERO_PAGE: Bytes = Bytes::from_static(&[0u8; 8192]);

2
test_runner/performance/test_write_amplification.py
View File

@@ -69,7 +69,7 @@ def test_write_amplification(zenith_simple_env: ZenithEnv, zenbenchmark):
# more memory isn't the right solution. We could
# demonstrate the effect also by generating the WAL
# slower, adding some delays in this loop. But forcing
# the the checkpointing and GC makes the test go faster,
# the checkpointing and GC makes the test go faster,
# with the same total I/O effect.
pscur.execute(f"do_gc {env.initial_tenant} {timeline} 0")