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Great Expectations

Product announcements, data quality best practices, and other information designed to make your work easier—direct from the GX team.

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Great Expectations March 2025 update banner with ‘What’s new in GX’ text, the GX logo, and a colorful data visualization on the right, symbolizing data flow and connections.
What’s new in GX: April 2025
GX Team
April 17, 2025
What’s new in GX this month? Smarter test coverage, proactive completeness checks, and more control ...

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When bad data ruins business: real-world consequences
GX Team
April 08, 2025
Good data pipelines mean nothing when the data itself is compromised. Recent examples show how minor...

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The image shows a UI card labeled “Completeness” with an icon of a document and an alert symbol. Below, it says “Null and non-null values.” A checkmark in the top-right corner indicates activation. The background features a subtle hexagonal pattern.
Anomaly detection for Completeness is now available in GX Cloud
GX Team
April 02, 2025
Monitor missing data with column-level coverage, anomaly detection, and smart boundaries to improve...

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Great Expectations March 2025 update banner with ‘What’s new in GX’ text, the GX logo, and a colorful data visualization on the right, symbolizing data flow and connections.
What’s new in GX: March 2025
GX Team
March 14, 2025
Discover GX’s March product updates! ...

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Great Expectations Airflow provider banner, the GX and the Astronomer logos
GX Airflow provider is now available for GX Core 1.3.9+
GX Team
March 12, 2025
Ensure data quality in Airflow with the GX provider. Embed validation in your pipelines, prevent bad...

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A thoughtful woman in profile wearing glasses, illuminated by an orange glow, with futuristic digital AI and data interface graphics overlaying her head. The “Great Expectations” logo is displayed on the left.
Ensuring AI-ready data quality with GX: a shield against GIGO
GX Team
February 14, 2025
Avoid garbage in, garbage out (GIGO) in AI with GX. Ensure high-quality, AI-ready data with automate...

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Great Expectations February 2025 update banner with ‘What’s new in GX’ text, the GX logo, and a colorful data visualization on the right, symbolizing data flow and connections.
What’s new in GX: February 2025
GX Team
February 13, 2025
Discover GX’s February 2025 updates! ExpectAI simplifies data quality, Expectations management is st...

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A magnifying glass icon highlights a data table with green and red clock symbols, representing fresh and stale data. The table has three sections, with two marked as valid (green checkmarks) and one as invalid (red X).
Exploring data quality: Freshness
GX Team
February 11, 2025
Ensure your data stays fresh for accurate insights, compliance & trust. Learn why data freshness mat...

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Illustration of data validation with a magnifying glass highlighting duplicate entries. Some data rows are marked correct with green checkmarks, while others have errors indicated by a red cross.
Exploring data quality: Uniqueness
GX Team
February 06, 2025
Learn how data uniqueness improves accuracy, efficiency, and compliance. Prevent duplicate data from...

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