Tag: Architectures

All the articles with the tag "Architectures".

• Why Terraform Does Not Deploy Your Lambda Container Image

  24 Apr, 2026

  When teams start packaging AWS Lambda functions as container images, a common misunderstanding appears quickly: “I created the Lambda with Terraform, so why is AWS saying the image does not exist?”

• Daily Failure Reporting in DynamoDB Using Lambda, EventBridge Scheduler, and SES

  1 Mar, 2026

  Operational monitoring requires structured visibility into failures. If your processes write execution logs to DynamoDB and mark failed executions with status = FAILED , you can implement a

• Understanding ip-api Batch Limits and Effective Throughput

  1 Mar, 2026

  When integrating IP geolocation into a data pipeline, understanding rate limits and batching constraints is essential. This post analyzes the practical limits of the ip-api free tier and how to

• From OLTP to OLAP: How Data Moves from 3NF to a Dimensional Data Warehouse

  26 Feb, 2026

  Modern data architectures typically separate operational systems from analytical systems. This separation is not accidental—it reflects fundamentally different workloads, data models, and optimization

• How PostHog Uses ClickHouse for High-Performance Product Analytics

  26 Jan, 2026

  Modern product analytics platforms must process billions of events while still delivering low-latency queries for dashboards, funnels, and retention analysis. PostHog addresses this requirement by

• Google Bigtable vs. Amazon DynamoDB: Understanding the Differences

  17 Sep, 2025

  When choosing a NoSQL database for scalable, low-latency applications, two major options stand out: Google Cloud Bigtable and Amazon DynamoDB . While both are managed, highly available, and

• Designing a Semantic Layer for Athena + Power BI

  15 Sep, 2025

  Modern data architectures benefit from a clear separation of layers: Ingesta , Staging , and Semantic (Presentation) . When using Amazon Athena as the query engine and Power BI as the visualization

• Versioning Terraform Resources to Meet CIS Security Standards

  19 Jul, 2025

  Infrastructure as Code (IaC) has become a foundational practice for modern DevOps and cloud-native teams. Terraform, as one of the most widely adopted IaC tools, enables infrastructure automation,