I am feeling lucky again?
Evaluation metric became a tremendous help for me to measure and optimize the system. While doing it stumbling a metric MRR (Mean Reciprocal Rank) give me a light bulb “Hmm it’s similar with the google I am …
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Archive
Posts
Notes and longer pieces from the blog.
Will AI Code Review Replace our existing review/scan tools?
I tried AI powered code review alongside SCA and SAST to see what it catches, where it helps, and how it might fit into our workflow.
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Back to Basics: Understanding ReAct Agent Pattern
Going back to basics with ReAct agent pattern taught me that most of the complexity is about handling a LLM output by parsing and adjusting prompt as to make sure the LLM output pattern matches what we expect while also …
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A baby step of financial growth
Financial growth doesn’t mean that we became an expert overnight, understanding ourselves and patience is what we need to grow.
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Building things that continue to became a burden
An exploration of how AI coding tools can make building feel less rewarding and more exhausting.
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Pushing ECS to Capacity
A practical account of finding low-effort cost optimizations before migrating workloads away from Amazon ECS.
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Choosing the right Instance Storage for Amazon RDS Instance Storage
Compare Amazon RDS gp2 and gp3 storage, including baseline IOPS, throughput, and migration considerations.
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Building Lab on your local environment for Vault Associate Certification
Set up a local Vagrant lab with Vault and LocalStack to practice for the HashiCorp Vault Associate certification.
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AWS WAF Captcha
How AWS WAF CAPTCHA challenges can help protect application endpoints from unwanted automated traffic.
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Alternatif NAT Gateway? AWS NAT Instance
A practical overview of using a Terraform-managed EC2 NAT instance as an alternative to AWS NAT Gateway.
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Membuat Notifikasi CloudWatch Alarm lebih noticable dengan WhatsApp
Send CloudWatch alarm notifications to WhatsApp using Lambda and the Twilio SDK.
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