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Menelaos Karavelas

Menelaos Karavelas

Menelaos Karavelas's posts

Introducing Collations to Databricks

Product

January 10, 2025/6 min read

Introducing Collations to Databricks

Apache Spark: Apache DataSketches: New Sketch-Based Approximate Distinct Counting

Data Engineering

September 21, 2023/7 min read

Apache Spark ❤️ Apache DataSketches: New Sketch-Based Approximate Distinct Counting

Supercharging H3 for Geospatial Analytics

Product

January 12, 2023/11 min read

Supercharging H3 for Geospatial Analytics

Spatial Analytics at Any Scale With H3 and Photon

Data Science and ML

December 7, 2022/13 min read

Spatial Analytics at Any Scale With H3 and Photon

Announcing Built-in H3 Expressions for Geospatial Processing and Analytics

Data Engineering

September 14, 2022/10 min read

Announcing Built-in H3 Expressions for Geospatial Processing and Analytics