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Jul 18, 2026Kafka event를 바로 Spark로 보내지 않고 batch bridge를 둔 이유
Kafka를 붙이고 나면 다음 선택은 자연스럽게 보인다.
Jul 18, 20263 min read0 reactions0 comments
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Jul 13, 2026All Data and AI Weekly #250 - 13 July 2026
All Data and AI Weekly #250 - 13 July 2026 ( AI, Data, Agentic AI, Cortex Code,...
Jul 13, 20265 min read5 reactions0 comments
All Data and AI Weekly #248 - 29 June 2026
All Data and AI Weekly #248 - 29 June 2026 ( AI, Data, Agentic AI, Cortex Code,...
Jun 29, 20266 min read5 reactions0 comments
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Jun 15, 2026All Data and AI Weekly #246-15 June 2026
All Data and AI Weekly #246-15 June 2026 ( AI, Data, Agentic AI, Cortex Code,...
Jun 15, 20269 min read5 reactions0 comments
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Jun 8, 2026All Data and AI Weekly #245-08 June 2026
All Data and AI Weekly #245-08 June 2026 ( AI, Data, Agentic AI, Cortex Code,...
Jun 8, 202636 min read5 reactions0 comments
Building Apache Iceberg Lakehouse Storage with S3 Table Buckets
Originally published on graycloudarch.com. The data platform team had a deadline and a storage...
May 18, 20266 min read0 reactions0 comments
S3 Table Buckets in Terraform: What Nobody Warned Me About
Originally published on graycloudarch.com. The table bucket created without errors. The Terraform...
May 27, 20265 min read0 reactions0 comments
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Mar 31, 2026AWS Snowflake Lakehouse: 2 Practical Apache Iceberg Integration Patterns
Original Japanese article: AWSのレイクハウス（Apache Iceberg）をSnowflakeと連携する2つのパターンを整理する ...
Mar 31, 20267 min read5 reactions0 comments
Lakehouse Serving: Onehouse LakeBase vs Databricks Lakebase Postgres
For years, the lakehouse unified storage and analytics. It did not unify serving. The architecture...
Feb 23, 20262 min read0 reactions0 comments
Apache Iceberg Explained: From Data Lakes to Metadata, Snapshots, and Real-World Usage
If you’ve worked with data lakes for a while, you’ve probably heard names like Apache Iceberg, Delta...
Jan 21, 20264 min read2 reactions2 comments
The Backtesting Nightmare: When Data Size Kills Agility
Disclaimer: The analytics and data lakehouse ecosystem is evolving rapidly, with tools like Apache...
Jan 9, 202610 min read1 reactions0 comments
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Nov 16, 2025[Apache Iceberg] Iceberg Performance: The Hidden Cost of NULLS FIRST
Introduction Apache Iceberg is a widely-used table format in Data Lakehouse architectures....
Nov 16, 20259 min read0 reactions0 comments