tag: reliability
articles: 2 · beats: 2
latest: August 12, 2026
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Reliability
2 Crashtech articles on Reliability, spanning System Design and Development Best Practices, published between July 2026 and August 2026. Every piece is full-text HTML with sources, structured data and an authored FAQ.
They span System Design (1), Development Best Practices (1). System Design Development Best Practices
Optimistic UI: The Illusion of Instant
Apply mutations locally and reconcile in the background, collapsing perceived latency from 150 ms to instant. Rollback, idempotency keys, offline queues.
Claude and ChatGPT Both Went Down the Same Day, Then Claude Broke Four More Times
Downdetector logged 2,000+ Claude and 10,000+ ChatGPT reports on July 14, 2026, then Anthropic's status page logged four more incidents by July 16.
Questions we answer about Reliability
- What is optimistic UI execution and why is perceived latency different from actual latency?
- How does rollback work when the server rejects an optimistic mutation?
- What is an idempotency key and why does it prevent double-charging or duplicate inserts?
- How do you handle ordering when mutations are queued offline and replayed later?
- When is optimistic UI the wrong call and what should you use instead?
- How many outage reports did Claude and ChatGPT get on July 14, 2026?
- What did Anthropic's own status page say about the July 14 Claude outage?
- Did Claude have more outages after July 14?
- What did ChatGPT's status checker say was wrong?
- Is this outage pattern actually unusual for AI providers?
Frequently asked questions
What does Crashtech publish about Reliability?
2 articles tagged Reliability, the most recent published August 12, 2026. They span System Design (1), Development Best Practices (1). Each carries numbered sources, an authored FAQ and full structured data.
What questions about Reliability does Crashtech answer directly?
10 questions have a dedicated answer page under this tag, including “What is optimistic UI execution and why is perceived latency different from actual latency?”. Each answer is authored prose from the article it belongs to, not a generated summary.
Can AI assistants read Crashtech's Reliability coverage?
Yes. Crashtech serves full static HTML to every crawler, allows all major AI user agents in robots.txt, and publishes an llms.txt manifest plus a full-text corpus, so assistants can retrieve and cite these articles directly.