CLOUDFLAREVERIFIED
How we could save petabytes of cache storage with Zstandard and Pingora
Checked 28 Sep 2026. BlackTree preserves the last verified facts if a later source check is temporarily unavailable.
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PRODUCT UPDATECLOUDFLAREVERIFIED
PUBLISHER UPDATE · CLOUDFLARE-9788124BED93142F
CLOUDFLARE-9788124BED93142F release notes and known issues
How we could save petabytes of cache storage with Zstandard and Pingora
Scope: Cloudflare products. This update record adds version, fix and known-issue context. Its publication date is not a lifecycle boundary.
Summary
Could we get more cache space with the same hardware? We prototyped compression inside Cloudflare's cache to find out.
Improvements and security content
- Could we get more cache space with the same hardware? We prototyped compression inside Cloudflare's cache to find out.
Known issues
Publisher statementNot stated. The verified publisher record does not contain a known-issues statement.
Affected products and versions
Products
- Cloudflare products
Affected versions
- See the official publisher source for applicability.
Fixed versions or updates
- No fixed version is stated in this record.
Recommended action
Review the official publisher document before deployment.