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Topic: php

195 skills in this topic.

fuzzy-matching Multi-stage fuzzy matching pipeline for entity reconciliation. PostgreSQL trigram pre-filter, salient overlap check, and multi-factor similarity scoring.
dadbodgeoff/drift 770
scoring-engine Statistical scoring with z-scores, percentiles, freshness decay, and cross-category normalization. Rank and compare items with confidence scoring.
dadbodgeoff/drift 770
jwt-auth Implement secure JWT authentication with refresh token rotation, secure storage, and automatic renewal. Use when building authentication for SPAs, mobile apps, or APIs that need stateless auth with refresh capabilities.
dadbodgeoff/drift 770
resilient-storage Multi-backend storage layer with automatic failover between Redis, database, and memory backends. Includes circuit breakers per backend and health-aware routing for high availability.
dadbodgeoff/drift 770
backpressure Manage data flow when producers outpace consumers. Bounded buffers, adaptive flushing, and graceful degradation prevent OOM crashes and data loss.
dadbodgeoff/drift 770
retry-fallback Handle transient failures with exponential backoff and graceful fallbacks. Retry on network blips, fall back to cached data when services fail.
dadbodgeoff/drift 770
community-feed Social feed with batch queries, cursor pagination, trending algorithms, and engagement tracking. Efficient database queries for infinite scroll feeds.
dadbodgeoff/drift 770
row-level-security Implement PostgreSQL Row Level Security (RLS) for multi-tenant SaaS applications. Use when building apps where users should only see their own data, or when implementing organization-based data isolation.
dadbodgeoff/drift 770
job-state-machine Async job processing with validated state transitions, progress tracking, and asset linking. Ensure jobs always reach terminal states with proper error handling.
dadbodgeoff/drift 770
tier-entitlements Implement subscription tier-based feature gating and usage limits. Centralized tier configuration, database usage tracking, and clean APIs for checking limits.
dadbodgeoff/drift 770
design-tokens Comprehensive design token system for typography, colors, and theming with WCAG AA compliance, TypeScript types, and framework integration (CSS-in-JS, Tailwind, CSS Variables).
dadbodgeoff/drift 770
atomic-matchmaking Two-phase commit matchmaking that verifies both player connections before creating a match. Handles disconnections gracefully with automatic re-queue of healthy players.
dadbodgeoff/drift 770
distributed-lock Prevent race conditions across multiple instances. Only one instance can hold a lock at a time. Automatic expiration prevents deadlocks.
dadbodgeoff/drift 770
intelligent-cache Multi-layer caching with type-specific TTLs, get-or-generate pattern, memory and database layers, and graceful invalidation without cache stampede.
dadbodgeoff/drift 770
logging-observability Structured JSON logging with correlation IDs, request context propagation across async boundaries, performance timing decorators, and worker metrics collection.
dadbodgeoff/drift 770
websocket-management Production-grade WebSocket connection management with connection limits, user-to-connection mapping, ping/pong health verification, and automatic stale connection cleanup.
dadbodgeoff/drift 770
sse-resilience Redis-backed SSE stream management with stream registry, heartbeat monitoring, completion store for terminal events, and automatic orphan cleanup via background guardian process.
dadbodgeoff/drift 770
worker-orchestration Manage concurrent background workers with scheduling, dependencies, health monitoring, and automatic disabling of failing workers.
dadbodgeoff/drift 770
request-validation Validate API requests with schemas, sanitization, and helpful error messages. Covers Zod, Joi, and Pydantic patterns.
dadbodgeoff/drift 770
api-versioning Implement API versioning strategies for backward compatibility. Covers URL versioning, header versioning, and deprecation workflows.
dadbodgeoff/drift 770
background-jobs Implement robust background job processing with dead letter queues, retries, and state machines. Use when building async workflows, scheduled tasks, or any work that shouldn't block the request/response cycle.
dadbodgeoff/drift 770
multi-tenancy Implement multi-tenant architecture with tenant isolation, data separation, and per-tenant configuration. Supports shared database and schema-per-tenant models.
dadbodgeoff/drift 770
stripe-integration Complete Stripe payments integration with subscriptions, webhooks, and customer portal. Use when adding billing to a SaaS application with subscription tiers, usage-based pricing, or one-time payments.
dadbodgeoff/drift 770
pagination Implement cursor-based and offset pagination for APIs. Covers efficient database queries, stable sorting, and pagination metadata.
dadbodgeoff/drift 770