- OCI Queue consumers at scale: visibility timeout, long polling, dead-letter queues and poison messagesOCI · 9 Nov 2026
- Databricks App deployment failed or app crashing on Azure: logs, port, app.yaml and service principal checksDatabricks on Azure · 6 Nov 2026
- Lambda with SQS: one bad message retries the whole batch - fix it with ReportBatchItemFailuresAWS · 6 Nov 2026
- OCI Functions invoke failing with 502, 504 or 429: match the error code to the fixOCI · 6 Nov 2026
- Databricks serverless can't reach ADLS behind a firewall: 403 errors fixed with network connectivity configurations (NCC)Databricks on Azure · 2 Nov 2026
- Azure Event Grid events not delivered: subscriptions, filters, validation, retries and dead-letteringAzure · 31 Oct 2026
- Lambda in a VPC can't reach the internet or AWS services: subnets, NAT, endpoints and security groupsAWS · 30 Oct 2026
- Step Functions error handling done right: Retry, Catch, idempotency and Distributed Map at scaleAWS · 29 Oct 2026
- API Gateway returning 403, 429, 502 or 504 - finding the cause with access logs and execution logsAWS · 26 Oct 2026
- Advisory: choosing compute on Azure Databricks - serverless, job clusters, all-purpose clusters, SQL warehouses and poolsDatabricks on Azure · 25 Oct 2026
- Advisory: networking for Databricks serverless on Azure - network connectivity configs, private endpoints and egress controlDatabricks on Azure · 25 Oct 2026
- Optimization: Azure Functions cold starts, plan choice and the Flex Consumption planAzure · 25 Oct 2026
- Optimization: Azure SQL Database sizing with elastic pools, serverless and the right service tierAzure · 25 Oct 2026
- Optimization: Lambda performance and cost - memory power tuning, arm64, SnapStart and provisioned concurrencyAWS · 25 Oct 2026
- Optimization: OCI Functions cold starts, memory sizing and provisioned concurrencyOCI · 25 Oct 2026
- Optimization: serverless jobs and notebooks on Azure Databricks - performance-optimized vs standard mode and budget policiesDatabricks on Azure · 25 Oct 2026
- Transformation: move scheduled scripts and small APIs to OCI Functions, API Gateway and Resource SchedulerOCI · 25 Oct 2026
- Transformation: production jobs off all-purpose clusters and onto job compute or serverlessDatabricks on Azure · 25 Oct 2026
- AWS Lambda timeouts and throttling: diagnosis and fixesAWS · 22 Oct 2026
- Azure Functions not triggering: a checklist for timer, queue, blob and HTTP triggersAzure · 22 Oct 2026
- Serverless API baseline: API Gateway + Lambda + DynamoDB ready for productionAWS · 22 Oct 2026