> Markdown version of https://www.artie.com/learn/topic/data-warehousing-analytics. Site index for AI agents: https://www.artie.com/llms.txt

# The Data Almanac

Learn about change data capture, replication, and modern data systems.

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## Data Warehousing & Analytics

9 articles

* [Explainer What Is a Real-Time Data Warehouse? Architecture, Benefits & Use Cases Learn how real-time data warehouses use CDC and streaming ingestion to keep analytics current, plus architecture, trade-offs, and practical use cases.](https://www.artie.com/blogs/what-is-a-real-time-data-warehouse)
* [Explainer Snowflake Schema Evolution: Managing Schema Changes in Production How Snowflake schema evolution handles new columns, where native support stops, and how real-time CDC pipelines keep source and destination schemas aligned.](https://www.artie.com/blogs/snowflake-schema-evolution)
* [Explainer Real-Time Analytics: Architecture, Use Cases & What Makes It Hard Learn real-time analytics architecture, important use cases, and why building low-latency, scalable data systems is so hard today.](https://www.artie.com/blogs/real-time-analytics-architecture-use-cases)
* [Explainer How Apache Iceberg Works: Catalogs, Manifests, and Snapshots Explained How Apache Iceberg works: explore table formats, metadata layers, snapshots, and how Iceberg enables ACID data lakes and faster queries.](https://www.artie.com/blogs/how-apache-iceberg-works)
* [Comparison Snowpipe vs Snowpipe Streaming: Differences, Costs and When to Use Each Snowpipe vs Snowpipe Streaming in 2026: how each works, what Snowflake's per-GB billing means for cost, their limits on UPSERTs and schema changes, and when to use each.](https://www.artie.com/blogs/the-ultimate-guide-to-snowpipe-vs-snowpipe-streaming)
* [Comparison How to choose a data warehouse How to choose a data warehouse. Compare Snowflake, Redshift, BigQuery, and ClickHouse by key factors.](https://www.artie.com/blogs/how-to-choose-a-data-warehouse)
* [How-to Best Practices on Running Redshift at Scale Best practices for running Redshift at scale. Improve performance and reduce costs with five high-impact tuning strategies.](https://www.artie.com/blogs/best-practices-on-running-redshift-at-scale)
* [Explainer Snowflake Eco Mode Snowflake Eco Mode reduces compute costs by syncing more during peak hours and scaling back off-peak.](https://www.artie.com/blogs/snowflake-eco-mode)
* [Explainer What Are the Differences Between OLTP and OLAP Databases? OLTP vs OLAP explained: key differences, workloads, and real-world examples for transactional and analytical databases.](https://www.artie.com/blogs/what-are-the-differences-between-oltp-and-olap-databases)

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