12 docs tagged with "Backend runtime"

Rule: the worst thing a cache can do is let every request rebuild it at the same moment. A cache

Rule: the process that runs your code is not the one the orchestrator configured — it has a

Rule: config takes production down faster than code, because it skips every safeguard code must

Rule: a lock inside one process protects nothing once you run two instances. And a distributed

Rule: adding servers does not scale a system — distributing correctly does. And a service that

Object-Oriented Programming (OOP)

Rule: user files must never stream through the application server. The client uploads

Rule: your server's RAM is mostly not your data, and the collector's cost is paid in latency you

Bên trong database của hệ thống chứa một danh sách các đồng coin, khi người dùng muốn tìm một đồng coin bất kì, người dùng sẽ gõ vào ô tìm kiếm. Mỗi lần người dùng gõ thêm một ký tự, hệ thống trả về một danh sách gợi ý các đồng coin chứa các ký từ người dùng đã gõ vào.

Rule: a server slow at low CPU is not compute-bound — it is waiting. How your runtime spends

High-performance WebSocket service for streaming events to end users in a Centralized Exchange (CEX) system — robust, scalable, and low-latency architecture.

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