Máy tính định hướng trên Apollo 11 xử lý quá tải bằng cách ưu tiên các chức năng quan trọng, giúp hạ cánh thành công. Công trình của Margaret Hamilton đã đặt nền móng cho phần mềm chịu lỗi, còn ảnh hưởng đến lập trình ngày nay. #LịchSửCôngNghệ #PhòngThấtBại #SoftwareEngineering #FaultTolerant #Apollo11 #LậpTrìnhVũTrụ

https://www.reddit.com/r/programming/comments/1pq2sdq/how_apollo_11s_onboard_software_handled_overloads/

Gleam OTP – Fault Tolerant Multicore Programs with Actors

https://github.com/gleam-lang/otp

#HackerNews #Gleam #OTP #FaultTolerant #Multicore #Actors #ProgrammingLanguages

Пришем Realtime для Multiple-page application в микросервисной архитектуре

⌚️Пришем Realtime для Multiple-page application в микросервисной архитектуре Частое явление в вебе — полная перезагрузка приложения при переходе между страницами. При этом соединение WebSocket разрывается, а новая подписка устанавливается только после начала выполнения загруженного JavaScript , что занимает как минимум секунду. Во время перезагрузки страницы сообщения, отправленные через WebSocket , не будут получены клиентской частью приложения. В статье описывается, как отправить пропущенные во время переподключения события WebSocket повторно в порядке очередности поступления

https://habr.com/ru/articles/866130/

#typescript #javascript #realtime #redis #grpc #faulttolerant #scalability #websockets #serversent_events #http2

In this #InfoQ talk, Jon Moore describes 4 key principles for building #FaultTolerant software, involving transparency of (1) objectives; (2) models; (3) knowledge; and (4) control.

For each principle, he identifies use cases from well-known software or protocols (e.g. HTTP) where we can see the principle in action; or, if the principle is *not* commonly applied, he describes how it might look in familiar settings like invoking RESTful or GRPC APIs.

👀 Watch now: https://bit.ly/3SNCbfi

#transcript included

#SoftwareArchitecture

Quantinuum-led Scientists’ Non-Abelian Topological Order Study Published in Nature https://thequantuminsider.com/?p=2360957 #Research #Uncategorized #faulttolerant #Nature #nonAbelian #Quantinuum #quantumdaily Insider Brief Non-Abelian topological order study was published in Nature this week. Last year, the Quantinuum-led team announced they were able to realize and control a state of matter known as non-Abelian topological order within a quantum processor.. The peer-review step marks an impor

Quantinuum’s H1 Quantum Computer Executes a Fully Fault-Tolerant Algorithm With Three Logically-Encoded Qubits https://thequantuminsider.com/?p=2358593 #Quantum_Computing_Business #Research #Delft_University_of_Technology #faulttolerant #logical_qubits #Quantinuum #Quantinuum_H1 #University_of_Stuttgart #quantumdaily Insider Brief Scientists demonstrated the first fault-tolerant method using three logically-encoded qubits on the Quantinuum H1 quantum computer. The work was led by scientists at