BKBalaji Kottanaindatanarratives.hashnode.dev·Jul 4 · 14 min readSnowflake Clustering: When It Saves Money, When It Costs YouPlatform: Snowflake Topics: Clustering · Cardinality · Multi-column clustering · ROI analysis · Multiple non-correlated query patterns · FinOps The honest framing before we start Clustering is not a 10
BKBalaji Kottanaindatanarratives.hashnode.dev·Jun 22 · 9 min readSnowflake Micro-Partitions: The storage unit that powers everythingPlatform: Snowflake · Parquet · Delta Lake · Iceberg · BigQuery · Redshift · ClickHouse Topics: Micro-partitions · No partial partition · Partition pruning · Column pruning · Columnar storage · Cross-30
BKBalaji Kottanaindatanarratives.hashnode.dev·Jun 14 · 20 min readThe Silent Multiplier: How Snowflake Time Travel Is Quietly Tripling Your BillThe most expensive Snowflake feature is not the one you are actively using. It is the one running silently in the background on every table you forgot to configure. Platform: Snowflake · Enterprise E20
BKBalaji Kottanaindatanarratives.hashnode.dev·Jun 7 · 14 min readSelecting Optimal Datatypes: How Schema Decisions Drive Storage and Compute CostEvery column definition is a permanent commitment about how data is stored, compressed, and processed — across billions of rows, thousands of queries, and years of platform life. The most expensive mi30
