Chaos Genius

Platform

PLATFORM

Autonomous Agents

Enterprise Cost Observability

Cost Visibility & Insights

Track spend across warehouses, clusters, queries, jobs, and users, and more.

Instance Tuning

Optimize cluster and warehouse sizing for better utilization.

Workoad Tuning

Tune queries and Spark jobs to cut compute costs.

Database Optimization

Clean up unused data to reduce storage costs.

Alerts & Reporting

Get alerts and reports on cost spikes and inefficiencies.

Snowflake Agents

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Databricks Agents

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Amazon EMR Agents

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Redshift Agents

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Pricing
Blog
About Us

Platform

Autonomous Agents

Enterprise Cost Observability

Snowflake Agents

Book Demo

Databricks Agents

Book Demo

Amazon EMR Agents

Join Waitlist

Redshift Agents

Join Waitlist

Cost Visibility & Insights

Track spend across warehouses, clusters, queries, jobs, and users, and more.

Instance Tuning

Optimize cluster and warehouse sizing for better utilization.

Workoad Tuning

Tune queries and Spark jobs to cut compute costs.

Instance Tuning

Clean up unused data to reduce storage costs.

Alerts & Reporting

Get alerts and reports on cost spikes and inefficiencies.

Pricing

Blog

About Us

User Defined Function

Category - User Defined Function - Reference on UDFs across SQL engines and data runtimes: creation semantics, execution context, performance costs (serialization and sandboxing), security concerns, and alternatives like built-in functions or vectorized ops..

1 post with this tag

Snowflake UDFs

Snowflake UDFs—Comprehensive Guide to User-Defined Functions (2025)

Oct 19, 2023 • 16 min read

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