Technical insights on Indonesian data, Apache DataFusion, and carbon MRV.
March 2026 • 8 min read
How we normalized 50+ years of BMKG climate observations into a queryable Parquet dataset using DataFusion. Learn about our geographic partitioning strategy and performance optimizations for archipelago-scale data.
Read more →March 2026 • 6 min read
BMKG publishes climate data in inconsistent formats across 100+ stations. We built a normalization pipeline using Rust and rakit-record to create the TRN (TeknoRakit Normalized) format. Here's why it matters and how it works.
Read more →March 2026 • 10 min read
TRN is our open specification for normalizing Indonesian multi-domain data (climate, carbon, finance). Built on Apache Arrow and Parquet, TRN enables cross-domain correlation with Saka Calendar enrichment. Learn the schema, UDFs, and how to use it.
Read more →More posts on carbon MRV, reversal risk scoring, and Singapore carbon ecosystem integration.