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design_patterns
+1
Jul 9, 2026
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6 min read
Everyone means something different by "event-driven," and most production pain comes from two teams picking different meanings without noticing.
Web Development
Both frameworks server-render. The real fight is over what should be the default, and Next.js 16 quietly reversing its own caching default is a hint the original bet was too aggressive for the apps most of us actually build.
AWS
+2
9 min read
Your agent runs green while returning wrong answers. We wire an AWS Strands agent into CloudWatch GenAI Observability, then add the one signal the built-in metrics cannot give you: an online eval that scores live responses and fires a CloudWatch alarm when quality drops. Plan for about two hours.
Jul 8, 2026
8 min read
Deploy an open-weights LLM to a real-time SageMaker endpoint in a few lines with JumpStart, put a target-tracking autoscaling policy in front of it, and get a decision table for when to reach for this instead of Bedrock.
Jul 6, 2026
Microservices were never about size. They were about who can deploy without asking permission - and most teams copied the topology and skipped the one property that mattered.
We'll put a corpus into Amazon S3 Vectors, benchmark its real query latency, write the cost model that tells you when to keep vectors cheap versus when to promote them to OpenSearch, then export the hot subset to an OpenSearch Serverless collection. Plan for about 90 minutes.
DevOps
Everyone repeats that migrating between Terraform and OpenTofu is a one-line CLI change. That was true in 2024. Three years of divergence quietly turned the swap into a one-way door, and most teams are latching it shut without noticing.
Jul 5, 2026
Build a streaming pipeline where a document dropped onto a Kinesis stream is embedded, indexed in S3 Vectors, and answerable by a RAG query within seconds. No search cluster required.
Jul 4, 2026
Wire a DynamoDB table to a Redshift Serverless workgroup so operational data lands in your warehouse automatically, then query it with SQL. All of it from boto3 and the Redshift Data API. Plan for 90 minutes, most of it waiting on AWS to provision.
Jul 3, 2026
Clean Architecture is one good rule wearing four rings of costume. Keep the rule. The costume is optional, and most teams pay for it without knowing why.
Software Engineering
GitHub Code Quality goes GA on July 20, stamping a maintainability grade on every repo and a merge gate on every PR. Optimizing that number can raise your grade while your worst files keep rotting. Here is what to gate on instead.
11 min read
Build a serverless Glue 5.1 job that strips junk, removes exact and near-duplicate chunks, and refuses to write the output unless it passes a Data Quality ruleset.
