Hosting an Entire Open Lakehouse on Port 8080
Most of my job, at least the part people see, is running Spark code in front of other people and promising it'll work. The catch is that I almost ne…
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All About Iceberg's File Format API: simplifying the engine/format interface and Parquet's multimodal future
What is the file format API? Apache Iceberg traditionally exposed its data files through three libraries, one each for Parquet, Avro and ORC, and un…
What One Rust Client Can Reach Across Seven Iceberg Catalogs
This article provides a step by step guide to pointing the Apache Rust client for Iceberg REST catalogs at seven catalogs and recording what works.…
What One Rust Client Can Reach Across Seven Iceberg Catalogs
This article provides a step by step guide to pointing the Apache Rust client for Iceberg REST catalogs at seven catalogs and recording what works.…
Production RAG on the Lakehouse with BigQuery Vector Search and Apache Iceberg
As teams rush to build with Generative AI, they're creating a dangerous chasm between their data and AI stacks. This common architectural flaw intro…
Using Databricks FILE type against data on NAS: what works today with FSx for ONTAP S3 Access Points
A follow-up to Part 2: Databricks and FSx for ONTAP S3 Access Points in the "FSx for ONTAP S3 Access Points x Lakehouse Deep Dive" series. Some resu…
TPC-DS в 07.2026. Lakehouse: Spark, Trino, StarRocks, Impala и Doris. GreenPlum & Cloudberry vs StarRocks как MPP
Привет, Хабр! На связи команда Data Sapience. С последней публикации результатов тестирования MPP-движков прошло уже несколько месяцев. За этот пери…
Using Microsoft Fabric Shortcuts to Avoid Duplicate Data Copies
Enterprise data platforms are really good at one thing: creating copies of the same data everywhere. Different teams copy the same curated folders i…
Нагрузочное тестирование динамического маскирования в Apache Ranger: что происходит с производительностью запросов
Привет, Хабр! На связи Илья Амосов из команды поддержки Lakehouse-платформы данных Data Ocean Nova вендора Data Sapience. В сегодняшней публикации я…
DatAasee 0.9 Released
DatAasee Tech Stack Canvas Setting: Many distributed data and metadata sources Goals: Centralize metadata Interlinked metadata catalog Super-index f…