[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_49":50,"_51":52},"routes/n.~slug_.~issue/_route",{"_9":10},"issue",{"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":22,"_23":-5,"_24":25,"_26":27,"_28":29,"_30":31,"_32":33,"_34":35,"_36":37,"_38":39,"_40":41,"_42":-5,"_43":-5},"id",1988,"newsletterSlug","apps-script-pulse","newsletterName","Apps Script Pulse","subject","Exploring Apps Script CacheService Limits: Empirical Findings and FIFO Eviction Gotchas - AppsScriptPulse","publishedAt","2026-10-24T01:01:00.000Z","excerpt","Exploring Apps Script CacheService Limits: Empirical Findings and FIFO Eviction Gotchas","summary","topics",[],"author","AppsScriptPulse","webUrl","https://mailwal.com/out/1988/ca3d7a67cb29b9554b93eab37fb7b46e7338772b1b918910990c559a4eabc60c","contentHtml","

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24 October 2026

Exploring Apps Script CacheService Limits: Empirical Findings and FIFO Eviction Gotchas

Contributed by: Martin Hawksey

Explore undocumented Google Apps Script CacheService limits, including FIFO eviction gotchas, the 100-item batch drop over 1,000 keys, and how to prevent cache misses.

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","contentText","24 October 2026\n\nExploring Apps Script CacheService Limits: Empirical Findings and FIFO Eviction Gotchas\n\nContributed by: Martin Hawksey\n\nExplore undocumented Google Apps Script CacheService limits, including FIFO eviction gotchas, the 100-item batch drop over 1,000 keys, and how to prevent cache misses.\nRead more","links",[44],"imageCount",6,"wordCount",44,"newsletterHomepageUrl","https://pulse.appsscript.info/","previous","next",{"_45":46,"_47":48},"url","https://mailwal.com/out/1988/cd441f1343fd1eaaa72fafc33f3face80f934c31e3fbb18450197e184c3a18bc","text","Read more","origin","https://mailwal.com","contactEmail","support@mailwal.com"]