https://saugaattiwari.com.np/topics/serverless/Recent content in Serverless on Saugat TiwariHugo -- 0.155.0en-ushttps://saugaattiwari.com.np/blog/aws-lambda-microvms/Mon, 01 Jan 0001 00:00:00 +0000https://saugaattiwari.com.np/blog/aws-lambda-microvms/AWS Lambda MicroVMs launched June 2026. This hands-on guide walks through the complete setup: IAM roles, MicroVM image build, launching, auth tokens, and hitting your endpoint including real errors and fixes not in the AWS docs yet.https://saugaattiwari.com.np/blog/aws-cloudwatch-log-insights/Mon, 01 Jan 0001 00:00:00 +0000https://saugaattiwari.com.np/blog/aws-cloudwatch-log-insights/How to centralize, query, and visualise AWS CloudWatch Logs with CloudWatch Logs Insights, and how it compares to tools like the Elastic Stack, Splunk, and Sumo Logic.https://saugaattiwari.com.np/blog/serverless-lambda-cron/Mon, 01 Jan 0001 00:00:00 +0000https://saugaattiwari.com.np/blog/serverless-lambda-cron/How to replace EC2-based cron jobs with serverless AWS Lambda and EventBridge scheduled rules, provisioned with Terraform, to cut operational overhead.https://saugaattiwari.com.np/blog/scalable-serverless-payment-processing/Mon, 01 Jan 0001 00:00:00 +0000https://saugaattiwari.com.np/blog/scalable-serverless-payment-processing/How to build a scalable, reliable serverless payment processing system on AWS using Lambda, SQS, and Step Functions to handle millions of transactions.https://saugaattiwari.com.np/blog/aws-step-function-best-practices/Mon, 01 Jan 0001 00:00:00 +0000https://saugaattiwari.com.np/blog/aws-step-function-best-practices/Best practices for building reliable, scalable workflows with AWS Step Functions, including an example deployment provisioned with Terraform.https://saugaattiwari.com.np/blog/serverless-app/Mon, 01 Jan 0001 00:00:00 +0000https://saugaattiwari.com.np/blog/serverless-app/How to optimize read throughput in a serverless ToDo app by combining DynamoDB Accelerator (DAX) with API Gateway caching.https://saugaattiwari.com.np/blog/monitor-serverless-cloudwatch/Mon, 01 Jan 0001 00:00:00 +0000https://saugaattiwari.com.np/blog/monitor-serverless-cloudwatch/How to monitor serverless applications with AWS CloudWatch, tracking performance across Lambda, API Gateway, and more to troubleshoot issues and optimize costs.https://saugaattiwari.com.np/blog/securing-lambda-functions/Mon, 01 Jan 0001 00:00:00 +0000https://saugaattiwari.com.np/blog/securing-lambda-functions/Best practices for securing AWS Lambda functions and preventing unauthorized access, from least-privilege IAM to protecting sensitive data in serverless apps.https://saugaattiwari.com.np/labs/serverless-monitoring/Mon, 01 Jan 0001 00:00:00 +0000https://saugaattiwari.com.np/labs/serverless-monitoring/Build a counter API and observe its behavior with CloudWatch.