Cache Node Catalog

Cache category

Generated from 7 catalog nodes in Data/Cache.

Nodes in this category

Showing 7 of 7 generated node docs.

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D

Delete Cache Entry

Data/Cache

Removes a value from the app's cache.

3 in2 outSecurity 8/10

G

Get or Write Cache

Data/Cache

Returns the cached value, or stores the fallback and returns that. Exactly one caller gets Written = true, even when several runs reach this node at the same moment. The cache is for small, hot values (about 1 MB max) — persist large data to the app's storage instead.

5 in3 outSecurity 8/10

H

Has Cache Entry

Data/Cache

Checks whether a key holds a live value, without downloading the value. To decide whether to compute something, prefer Get or Write Cache — it has no gap between the check and the write.

3 in2 outSecurity 8/10

I

Invalidate Cache Namespace

Data/Cache

Removes every entry in the cache handle's namespace in one call — including entries with no lifetime. The handle must carry a namespace; per-key removal is the Delete Cache node's job.

2 in2 outSecurity 8/10

O

Open Cache

Data/Cache

Opens the app's key/value cache. Connect the result to Read, Write and Delete Cache nodes.

2 in1 outSecurity 8/10

R

Read Cache

Data/Cache

Reads a value from the app's cache. Reports a miss when the key was never written or its lifetime has elapsed.

3 in3 outSecurity 8/10

W

Write Cache

Data/Cache

Stores a value in the app's cache, optionally with a lifetime after which it disappears on its own. The cache is for small, hot values (about 1 MB max) — persist large data to the app's storage instead.

5 in2 outSecurity 8/10