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Power BI on Databricks Metric Views: a live connection, with the measures kept in Databricks

Power BI on Databricks Metric Views: a live connection, with the measures kept in Databricks

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12 min read
Your MERGE statements are scanning too much data

Your MERGE statements are scanning too much data

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4 min read
Building a Configuration-Driven Databricks Platform on AWS (Part 2)

Building a Configuration-Driven Databricks Platform on AWS (Part 2)

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9 min read
Photon is not a magic speed button for every Spark query

Photon is not a magic speed button for every Spark query

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5 min read
Bridging the Lakehouse: Ingesting Databricks Unity Catalog into Cognee Knowledge Graphs

Bridging the Lakehouse: Ingesting Databricks Unity Catalog into Cognee Knowledge Graphs

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4 min read
Delta Lake Change Data Feed on Azure Databricks: readChangeFeed, Incremental MERGE, and the Retention Traps

Delta Lake Change Data Feed on Azure Databricks: readChangeFeed, Incremental MERGE, and the Retention Traps

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5 min read
Spark JDBC Parallel Reads on Azure Databricks: partitionColumn, Bounds, Predicates, and Not Knocking Over Your Database

Spark JDBC Parallel Reads on Azure Databricks: partitionColumn, Bounds, Predicates, and Not Knocking Over Your Database

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5 min read
Repartition vs Coalesce vs partitionBy on Azure Databricks: Controlling Output Files When Writing Delta Tables

Repartition vs Coalesce vs partitionBy on Azure Databricks: Controlling Output Files When Writing Delta Tables

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6 min read
Databricks co‑founder reveals how to win big‑enterprise customers

Databricks co‑founder reveals how to win big‑enterprise customers

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3 min read
Databricks Runtime Introduces NEAREST BY: Native SQL Vector Search at Scale

Databricks Runtime Introduces NEAREST BY: Native SQL Vector Search at Scale

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4 min read
Databricks Lakehouse Platform for Real-Time, Agentic Data and AI Workloads

Databricks Lakehouse Platform for Real-Time, Agentic Data and AI Workloads

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3 min read
Tiered Storage in Apache Kafka — Hot Data on Disk, Old Data in S3 (and the Same Trick That Cuts a Databricks Bill)

Tiered Storage in Apache Kafka — Hot Data on Disk, Old Data in S3 (and the Same Trick That Cuts a Databricks Bill)

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8 min read
PySpark Caching on Azure Databricks: cache() vs persist() vs checkpoint(), the Disk Cache, and When Caching Hurts

PySpark Caching on Azure Databricks: cache() vs persist() vs checkpoint(), the Disk Cache, and When Caching Hurts

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6 min read
Databricks Generative AI Engineer Associate: what to actually study

Databricks Generative AI Engineer Associate: what to actually study

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3 min read
Databricks Data Engineer Associate Exam 2026: Format, Domains and Study Plan

Databricks Data Engineer Associate Exam 2026: Format, Domains and Study Plan

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3 min read
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