Skip to content

RC: Faster resharding changelog #1639

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

RC: Faster resharding changelog #1639

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
25 changes: 25 additions & 0 deletions content/operate/rc/changelog/june-2025.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
---
Title: Redis Cloud changelog (June 2025)
alwaysopen: false
categories:
- docs
- operate
- rc
description: New features, enhancements, and other changes added to Redis Cloud during
June 2025.
highlights: Faster scaling with Redis hashing policy
linktitle: June 2025
weight: 28
---

## Enhancements

### Faster scaling with Redis hashing policy

Starting June DATE, 2025, new Redis Cloud accounts can create databases that scale faster. This makes resharding operations up to 40% faster than before.
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

"DATE" just means you don't know the date yet, right? Also occurs below.


Faster scaling requires:
- A new Redis cloud account, created after June DATE, 2025
- A new database running Redis 7.4 or later, with the [Redis hashing policy]({{< relref "/operate/rc/databases/configuration/clustering#redis-hashing-policy" >}}) selected

For these databases, this enhancement is enabled automatically, ensuring that all future resharding operations complete faster than ever.
2 changes: 2 additions & 0 deletions content/operate/rc/databases/configuration/clustering.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,8 @@ The Redis hashing policy is identical to the [hashing policy used by Redis Open
- Your application does not use hashtags in database key names.
- Your application uses binary data as key names.

The Redis hashing policy allows for faster scaling where available.

### Standard hashing policy

The Standard hashing policy is mostly consistent with the Redis hashing policy, and will generate the same hash-slot calculation in the following cases:
Expand Down