Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Birgitta Böckeler, Distinguished Engineer at ...

This repository documents the end-to-end workflow for extending Arroyo's SQL streaming engine with custom functions. When Arroyo's built-in SQL functions don't cover your data transformation needs, ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Dany Lepage discusses the architectural ...

license Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ...

User-defined functions (UDFs) extend the capabilities of SQL by improving code reusability and encapsulating complex logic, but can hinder the performance due to optimization and execution ...

In the previous installment of IBMi SQL Tips) we learned how to create an ILE RPG service program that interfaces two procedures based on the SQL function STACK_INFO. The key benefit of ILE service ...

Built-in functions, UDFs, materialized results, and integrations with ML and AI models make streaming SQL a compelling choice when building microservices. “It is tempting, if the only tool you have is ...

If you've worked with GA4 data in BigQuery, you've probably written the same UNNEST statement more times than you can count. That's just the nature of GA4's nested schema — event parameters, user ...