#caching — Public Fediverse posts

Cryovex Edge Prime v5.0.0 moves beyond reactive WordPress cache warming toward predictive demand, safe browser speculation, atomic edge coherence and outage continuity.

The roadmap covers Delivery Truth → Predictive Demand → Instant Navigation → Edge Coherence → Continuity Capsule → production validation.

https://medium.com/@martinguayott/wordpress-cache-warmer-why-yours-fails-how-we-fixed-it-21cbaaab0423

#WordPress #WebPerformance #CoreWebVitals #EdgeComputing #Caching

Cryovex Edge Prime v5.0.0 moves beyond reactive WordPress cache warming toward predictive demand, safe browser speculation, atomic edge coherence and outage continuity.

The roadmap covers Delivery Truth → Predictive Demand → Instant Navigation → Edge Coherence → Continuity Capsule → production validation.

https://medium.com/@martinguayott/wordpress-cache-warmer-why-yours-fails-how-we-fixed-it-21cbaaab0423

#WordPress #WebPerformance #CoreWebVitals #EdgeComputing #Caching

Evaluating Front-End Web Energy Consumption: Quantifying the Role of Caching, Cookies, Scrolling Behavior, and Data Volume, by @bebraw.bsky.social (@ACM):

https://dl.acm.org/doi/10.1145/3836737?ref=frontenddogma.com

#studies #research #sustainability #caching #cookies #scrolling

Evaluating Front-End Web Energy Consumption: Quantifying the Role of Caching, Cookies, Scrolling Behavior, and Data Volume, by @bebraw.bsky.social (@ACM):

https://dl.acm.org/doi/10.1145/3836737?ref=frontenddogma.com

#studies #research #sustainability #caching #cookies #scrolling

Most WordPress cache warmers fail for two simple reasons: they blindly sweep every URL on a rigid schedule, and they hammer the origin server until it chokes.

Over the v2.6.0 to v2.9.0 RC1 release cycle of Cryovex Edge Prime, we rebuilt cache warming into an autonomous, self-recovering performance engine:

⚙️ Event Orchestration (v2.6): Real-time event triggers, coalescing, and adaptive workload backoff to keep origin servers healthy.

📊 Coverage Ledger (v2.7): A flat, custom database ledger tracking page freshness so the planner only warms due targets within strict request budgets.

🧠 Deterministic Policy Engine (v2.8): Self-managing configuration across 55 settings with automatic rollbacks and 30-day learning holds—zero opaque AI required.

🛡️ Autonomous Resilience (v2.9 RC1): Self-repairing cron schedules, lock recovery for interrupted workers, and database growth governance.

Read the full engineering breakdown on: https://medium.com/@martinguayott/wordpress-cache-warmer-why-yours-fails-how-we-fixed-it-21cbaaab0423

#WordPress #WebPerf #DevOps #Caching #PHP #SystemArchitecture

Most WordPress cache warmers fail for two simple reasons: they blindly sweep every URL on a rigid schedule, and they hammer the origin server until it chokes.

Over the v2.6.0 to v2.9.0 RC1 release cycle of Cryovex Edge Prime, we rebuilt cache warming into an autonomous, self-recovering performance engine:

⚙️ Event Orchestration (v2.6): Real-time event triggers, coalescing, and adaptive workload backoff to keep origin servers healthy.

📊 Coverage Ledger (v2.7): A flat, custom database ledger tracking page freshness so the planner only warms due targets within strict request budgets.

🧠 Deterministic Policy Engine (v2.8): Self-managing configuration across 55 settings with automatic rollbacks and 30-day learning holds—zero opaque AI required.

🛡️ Autonomous Resilience (v2.9 RC1): Self-repairing cron schedules, lock recovery for interrupted workers, and database growth governance.

Read the full engineering breakdown on: https://medium.com/@martinguayott/wordpress-cache-warmer-why-yours-fails-how-we-fixed-it-21cbaaab0423

#WordPress #WebPerf #DevOps #Caching #PHP #SystemArchitecture

Кэширование в Symfony: мы сломали авторизацию и исправили это с помощью Lock

Мы добавили кэширование, чтобы ускорить работу бэкэнда. Затем кэширование нарушило авторизацию. Поначалу ситуация казалась безобидной. Сервису Symfony требовался JWT-токен для взаимодействия с внешним API. Запрос нового токена перед каждым вызовом был неэффективным, поэтому мы сохранили его в кэше и использовали повторно. При нормальной нагрузке все работало. При нагрузочном тестировании токен истекал, и несколько запросов одновременно проходили через один и тот же поток. Каждый из них видел пустой кэш и запрашивал у внешнего API новый JWT. Внешний API аннулировал предыдущий токен каждый раз, когда выдавал новый. После этого часть приложения начала работать с уже недействительными токенами. Решение заключалось не только в использовании общего Memcached, ведь проблема была не в хранилище, а в праве на обновление общего состояния. В статье история о том, как мы с командой обнаружили состояние гонки, что изменил Kubernetes в этой проблеме и почему Symfony Lock с повторной проверкой кэша стал недостающей частью архитектуры.

https://habr.com/ru/articles/1061794/

#php #symfony #программирование #caching #memcached #кэширование #авторизация #бэкенд

DoorDash's new Entity Cache runs on Envoy and Valkey, caching over 100 endpoints across 50 services at 1.5M requests/sec with 99.99999% availability.

Using Kafka-driven invalidation and the XFetch algorithm, it reduces cache stampedes and cuts P99 latency spikes by up to 80%.

Read the full story on InfoQ 👉 https://bit.ly/45jwGvi

#Caching #Envoy #Valkey #Kafka #DistributedSystems #InfoQ

DoorDash's new Entity Cache runs on Envoy and Valkey, caching over 100 endpoints across 50 services at 1.5M requests/sec with 99.99999% availability.

Using Kafka-driven invalidation and the XFetch algorithm, it reduces cache stampedes and cuts P99 latency spikes by up to 80%.

Read the full story on InfoQ 👉 https://bit.ly/45jwGvi

#Caching #Envoy #Valkey #Kafka #DistributedSystems #InfoQ

I do want need the ssl proxy on the edge - going to have to reconfig/splice a machine in , I need to paint a desktop and compact setup, get more structured wiring going on#nat in 4 steps #transparent bridge #sslstrip #caching proxy

I do want need the ssl proxy on the edge - going to have to reconfig/splice a machine in , I need to paint a desktop and compact setup, get more structured wiring going on#nat in 4 steps #transparent bridge #sslstrip #caching proxy

Сегодня я для себя открыл: Pony ORM

Читатели хабра знают меня как автора статей о django. Например, в предыдущем посте я писал о том, как собирался переписывать django на async/await. Кстати, первые эксперименты подтвердили, что подход рабочий, и что django отлично поддаётся переписыванию. А также - что он хорошо расширяем и содержит код высокого качества. Однако, я пришёл к выводу, что несмотря на эти достоинства, django сильно уступает Pony ORM, которая, в отличие от django и других ORM, ещё и спроектирована правильно - способом, дружественным к оптимизациям. Не случайно в статьях, которые есть о ней на хабре, её хвалят именно за производительность. В этой статье речь пойдёт о Pony ORM, но не о фичах для пользователя, которых, кстати, много (о которых можно узнать в этих видео 1 , 2 ), а о её внутренней архитектуре.

https://habr.com/ru/articles/1056970/

#orm #ponyorm #sessions #caching

Learn everything you need to know about Caching via these 63 free HackerNoon blog posts. https://hackernoon.com/63-blog-posts-to-learn-about-caching #caching

Learn everything you need to know about Caching via these 63 free HackerNoon blog posts. https://hackernoon.com/63-blog-posts-to-learn-about-caching #caching

Not really a solution but a completely different approach. The theory: as long as the user messes with this device, they're not changing the items in parallel on another. So I use this:

class ActivityTracker {
// boilerplate deleted for brevity

action(): void {
clearTimeout(this.timerId);
this.timerId = setTimeout(() => this.onTimeout, this.timeoutMs);
}
}

And this.onTimeout, in my case, just removes all items from memory as potentially outdated.

#javascript #caching

Debugging Caching Issues in Vento and Eleventy: A Developer's Journey

📰 Original title: Vento includes sent me down a caching rabbit hole of my own making

🤖 IA: It's clickbait ⚠️
👥 Users: It's clickbait ⚠️

View full AI summary https://en.killbait.com/debugging-caching-issues-in-vento-and-eleventy-a-developer-s-journey.html?utm_source=mastodon_world&utm_medium=social&utm_campaign=killbait.mastodon_world

#technology #eleventy #vento #caching

Debugging Caching Issues in Vento and Eleventy: A Developer's Journey

📰 Original title: Vento includes sent me down a caching rabbit hole of my own making

🤖 IA: It's clickbait ⚠️
👥 Users: It's clickbait ⚠️

View full AI summary https://en.killbait.com/debugging-caching-issues-in-vento-and-eleventy-a-developer-s-journey.html?utm_source=mastodon_world&utm_medium=social&utm_campaign=killbait.mastodon_world

#technology #eleventy #vento #caching

Почему Google не индексирует страницы, хотя технически всё в порядке

У меня есть сайт на Next.js. Часть страниц индексируется почти сразу. Часть застряла в статусе «Обнаружено, не проиндексировано» уже две недели. Самое неприятное в том что все страницы технически одинаковые. Тот же фреймворк, тот же сервер, тот же sitemap. Расскажу, как я перебирал гипотезы одну за другой, и что в итоге осталось. Читать разбор

https://habr.com/ru/articles/1052898/

#google #seo #googlebot #sitemap #sitemapxml #robotstxt #searchconsoler #nextjs #caching

In Praise of Memcached

https://jchri.st/blog/in-praise-of-memcached/

#HackerNews #Memcached #Performance #Scalability #Caching #TechCommunity

In Praise of Memcached

https://jchri.st/blog/in-praise-of-memcached/

#HackerNews #Memcached #Performance #Scalability #Caching #TechCommunity

🔗 Caching get_certificate lookups in Caddy
https://ma.ttias.be/caching-get-certificate-lookups-in-caddy/
#performance #opensource #ssl #caddy #caching

🔗 Caching get_certificate lookups in Caddy
https://ma.ttias.be/caching-get-certificate-lookups-in-caddy/
#performance #opensource #ssl #caddy #caching

Rocicorp has released Zero 1.0, the first stable version of its sync engine after 2 years of development.

The release introduces a schema change hook for Supabase and includes multiple bug fixes. Zero combines a client library with a read-only Postgres cache to keep applications in sync.

Details on #InfoQ ➤ https://bit.ly/4gdlozx

#WebDevelopment #JavaScript #TypeScript #Caching #SoftwareDevelopment

Rocicorp has released Zero 1.0, the first stable version of its sync engine after 2 years of development.

The release introduces a schema change hook for Supabase and includes multiple bug fixes. Zero combines a client library with a read-only Postgres cache to keep applications in sync.

Details on #InfoQ ➤ https://bit.ly/4gdlozx

#WebDevelopment #JavaScript #TypeScript #Caching #SoftwareDevelopment

Speculative KV coding: losslessly compressing KV cache by up to ~4×

https://fergusfinn.com/blog/kv-entropy-coder/

#HackerNews #KVcoding #losslesscompression #caching #technology #entropy

Speculative KV coding: losslessly compressing KV cache by up to ~4×

https://fergusfinn.com/blog/kv-entropy-coder/

#HackerNews #KVcoding #losslesscompression #caching #technology #entropy

Social Cache Busting

https://www.autodidacts.io/social-cache-busting/

#HackerNews #socialcachebusting #webdevelopment #caching #strategies #performanceoptimization #autodidacts

Social Cache Busting

https://www.autodidacts.io/social-cache-busting/

#HackerNews #socialcachebusting #webdevelopment #caching #strategies #performanceoptimization #autodidacts

Aggressive caching for a Mastodon reverse proxy: what to cache, what to never cache, and why content negotiation will eventually betray you

The same URL serves HTML to browsers, JSON to apps, and ActivityPub to remote instances. Here's how I cache Mastodon with nginx without betraying any of them.

https://it-notes.dragas.net/2026/06/05/aggressive_caching_for_a_mastodon_reverse_proxy/

#ITNotes #nginx #Caching #IT #SysAdmin #Mastodon #Fediverse #BSDCafe

Aggressive caching for a Mastodon reverse proxy: what to cache, what to never cache, and why content negotiation will eventually betray you

The same URL serves HTML to browsers, JSON to apps, and ActivityPub to remote instances. Here's how I cache Mastodon with nginx without betraying any of them.

https://it-notes.dragas.net/2026/06/05/aggressive_caching_for_a_mastodon_reverse_proxy/

#ITNotes #nginx #Caching #IT #SysAdmin #Mastodon #Fediverse #BSDCafe

System Design becomes EASY when you follow these:

1. Fundamentals
https://youtube.com/playlist?list=PLCRMIe5FDPsd0gVs500xeOewfySTsmEjf

2. API Design
https://youtube.com/watch?v=DQ57zYedMdQ

3. Load Balancing
https://youtube.com/watch?v=xg7Dj2AXLyk

4. Message Queues
https://youtube.com/watch?v=DYFocSiPOl8

5. Rate Limiting
https://youtube.com/watch?v=MIJFyUPG4Z4

6. Caching
https://youtube.com/watch?v=1NngTUYPdpI&list=PL5q3E8eRUieVFeK1oLahJ8KONkAxDpqk2&index=1

7. Sharding & Partitioning
https://youtube.com/watch?v=wXvljefXyEo

8. Database Replication
https://youtube.com/watch?v=oh8GvLf45t0

9. Consistent Hashing
https://youtube.com/watch?v=vccwdhfqIrI

10. CAP Theorem
https://youtube.com/watch?v=RexrINtVh-M

11. Microservices
https://youtube.com/watch?v=vTjeDWhjuUc

12. Fault Tolerance
https://youtube.com/watch?v=3Lis4w4_bBc

13. Scalability
https://youtube.com/watch?v=tjubQ97lxA4

14. Event-Driven Architecture
https://youtube.com/watch?v=Fb_0UOD2X2I

15. Service Discovery
https://youtube.com/watch?v=v4u7m2Im7ng

FROM: https://x.com/RodmanAi/status/2029843159031963781

#SOFTWARE #developer #programing #database #microservices #scalability #caching

System Design becomes EASY when you follow these:

1. Fundamentals
https://youtube.com/playlist?list=PLCRMIe5FDPsd0gVs500xeOewfySTsmEjf

2. API Design
https://youtube.com/watch?v=DQ57zYedMdQ

3. Load Balancing
https://youtube.com/watch?v=xg7Dj2AXLyk

4. Message Queues
https://youtube.com/watch?v=DYFocSiPOl8

5. Rate Limiting
https://youtube.com/watch?v=MIJFyUPG4Z4

6. Caching
https://youtube.com/watch?v=1NngTUYPdpI&list=PL5q3E8eRUieVFeK1oLahJ8KONkAxDpqk2&index=1

7. Sharding & Partitioning
https://youtube.com/watch?v=wXvljefXyEo

8. Database Replication
https://youtube.com/watch?v=oh8GvLf45t0

9. Consistent Hashing
https://youtube.com/watch?v=vccwdhfqIrI

10. CAP Theorem
https://youtube.com/watch?v=RexrINtVh-M

11. Microservices
https://youtube.com/watch?v=vTjeDWhjuUc

12. Fault Tolerance
https://youtube.com/watch?v=3Lis4w4_bBc

13. Scalability
https://youtube.com/watch?v=tjubQ97lxA4

14. Event-Driven Architecture
https://youtube.com/watch?v=Fb_0UOD2X2I

15. Service Discovery
https://youtube.com/watch?v=v4u7m2Im7ng

FROM: https://x.com/RodmanAi/status/2029843159031963781

#SOFTWARE #developer #programing #database #microservices #scalability #caching

RE: https://mastodon.social/@doriantaylor/116590222229198091

“A meditation on the close of a veritable odyssey, and how Intertwingler—the application server I'm creating—is actually a frontal assault on link rot.”

#hypertext #transclusion #caching #webserver

RE: https://mastodon.social/@doriantaylor/116590222229198091

“A meditation on the close of a veritable odyssey, and how Intertwingler—the application server I'm creating—is actually a frontal assault on link rot.”

#hypertext #transclusion #caching #webserver

Better Browser Caching With “No-Vary-Search”, by @csswizardry:

https://csswizardry.com/2026/05/better-browser-caching-with-no-vary-search/

#caching #httpheaders #http

Better Browser Caching With “No-Vary-Search”, by @csswizardry:

https://csswizardry.com/2026/05/better-browser-caching-with-no-vary-search/

#caching #httpheaders #http

I've always loved the concept of caching.
I've always thought of it as an optimization, and all optimizations, especially when they're simple and effective, are welcome.

We don't need moaaar powaaaar.
We need moooaar caching!

#Caching #Optimizing #IT #SysAdmin

I've always loved the concept of caching.
I've always thought of it as an optimization, and all optimizations, especially when they're simple and effective, are welcome.

We don't need moaaar powaaaar.
We need moooaar caching!

#Caching #Optimizing #IT #SysAdmin