📰 Dev.to · Dylan Dumont
Articles from Dev.to · Dylan Dumont · 13 articles · Updated every 3 hours · View all reads
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Dev.to · Dylan Dumont
9h ago
Two-Phase Commit Demystified: When Distributed Transactions Are Unavoidable
When a banking payment touches three independent services, optimistic locking fails to guarantee...
Dev.to · Dylan Dumont
15h ago
Database Connection Pooling: What Every Backend Developer Should Know
Without a pool, every request forces a TCP handshake, database authentication, and context switch,...
Dev.to · Dylan Dumont
1d ago
Building a TCP Server in Rust With tokio: From Accept Loop to Graceful Shutdown
Handling concurrent network connections requires managing lifecycles without blocking the event...
Dev.to · Dylan Dumont
2d ago
Stream Processing vs Batch Processing: When to Use Each
Batch processing offers throughput and accuracy, while stream processing offers latency. Your...
Dev.to · Dylan Dumont
3d ago
Timeout Propagation: Why Your Deadlines Need to Flow Through the Entire Call Chain
Timeout Propagation: Why Your Deadlines Need to Flow Through the Entire Call Chain Ignoring a...
Dev.to · Dylan Dumont
4d ago
Health Checks That Actually Work: Liveness vs Readiness vs Startup Probes
A crash loop isn't always a bug; sometimes it's the orchestrator restarting a service before it's...
Dev.to · Dylan Dumont
4d ago
Actor Model in Rust: Building Concurrent Systems With tokio and Channels
Message passing isolates state, preventing race conditions by design in concurrent...
Dev.to · Dylan Dumont
5d ago
Structured Logging: Why log!() Is Killing Your On-Call Experience
"String concatenation in your logs is not just noisy—it is the single biggest contributor to slow...
Dev.to · Dylan Dumont
5d ago
Backpressure: The Missing Piece in Every Async Pipeline
Async pipelines without backpressure are just expensive garbage collectors waiting to explode your...
Dev.to · Dylan Dumont
6d ago
Distributed Tracing From Scratch: Propagating Trace Context Across Services
"Without trace context propagation, your microservice spans remain isolated islands of latency...
Dev.to · Dylan Dumont
1w ago
CQRS in Practice: Separating Reads and Writes Without the Hype
Most applications fail at scale not because they cannot write, but because their read models collide...
Dev.to · Dylan Dumont
1w ago
Building a Bulkhead Pattern in Rust: Isolating Failures with Thread Pools
Prevent a single external service outage from cascading into a complete system shutdown by...
Dev.to · Dylan Dumont
1w ago
Building a Circuit Breaker in Rust: From Zero to Production
Your service calls an external API. It goes down. Your threads pile up waiting for timeouts. Your...
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