redimize

A Clojure library that provides two level caching to core.memoize then redis on cache miss

Usage

Expire is in seconds ff no value passed defaults to 1 hour, passing -1 expiry disables ttl

By default the redis key will the fully qualified function name followed by args

"redimize.core_test$slowly:(-1)"

You can pass an optional prefix if you need to disambiguate

(:require [redimize.core :as red])

(defn slowly [n]
  (Thread/sleep 5000)
  n)
  
(def conn {:host "127.0.0.1", :port 6379})

(def memoized-no-key (red/dual-memo conn slowly :expire -1))
(def memoized-test   (red/dual-memo conn slowly :keyprefix "test-1" :expire -1))
(def memoized-test1  (red/dual-memo conn slowly :keypreifx "test09" :expire 9))
(def memoized-test2  (red/dual-memo conn slowly :keyprefix "test60" :expire 60))
(def memoized-1-hour (red/dual-memo conn slowly))


(time (prn (memoized-no-prefix -1)))
(time (prn (memoized-test -1)))
(time (prn (memoized-test1 9)))
(time (prn (memoized-test2 60)))
(time (prn (memoized-1-hour 60)))

License

Copyright © 2023 FIXME

This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0.

This Source Code may also be made available under the following Secondary Licenses when the conditions for such availability set forth in the Eclipse Public License, v. 2.0 are satisfied: GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version, with the GNU Classpath Exception which is available at https://www.gnu.org/software/classpath/license.html.