Database Fundamentals with Go's database/sql
Master Go's database/sql package — connection pooling configuration, prepared statements, scanning into structs, transactions with proper rollback, handling sql.ErrNoRows, and …
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Database Operations and Optimization in Go
Optimize Go database operations — connection pool sizing with DBStats, batch inserts with prepared statements, EXPLAIN ANALYZE query tuning, read replicas, query caching patterns, …
Deadlock Detection and Prevention in Go
Master deadlock detection and prevention in Go. Learn to identify deadlock conditions, use tools like go-deadlock, implement prevention strategies, and debug concurrent systems.
Debugging Go Programs
Master debugging Go programs using Delve debugger, print debugging, and profiling tools. Learn effective debugging techniques and best practices.
Debugging System-Level Issues in Go
Master Go debugging — Delve debugger commands, structured debug logging, detecting goroutine and memory leaks, diagnosing deadlocks with pprof, using race detector, and tracing …
Dependency Injection in Go
Master dependency injection in Go — constructor injection patterns, the wire-up function, avoiding global state, testing with fakes, and using google/wire for large codebases.
Dependency Security and Vulnerability Scanning in Go
Master dependency security in Go. Learn to scan for vulnerabilities, manage dependencies safely, and keep your supply chain secure.
Deploying Go Applications to Kubernetes
A complete guide to running Go apps on Kubernetes — Dockerfiles, deployments, services, ConfigMaps, health probes, autoscaling, client-go, and production patterns for Go …
Distributed Tracing in Go
Master distributed tracing in Go with Jaeger, Zipkin, and OpenTelemetry. Learn how to instrument microservices, track requests across systems, and debug complex distributed …
Distributed Tracing with OpenTelemetry and Jaeger in Go
Implement distributed tracing in Go using OpenTelemetry — trace instrumentation, span creation, context propagation across HTTP and gRPC, sampling strategies, and shipping traces …