DZone

AUGUST 7, 2024

Salesforce Batch Apex is a powerful tool for handling large data volumes and complex data processing tasks asynchronously. This tutorial will walk you through the core concepts and practical applications of Batch Apex in Salesforce, including the structure of an Apex batch class, writing unit tests for batch classes, scheduling batch classes, running batch classes ad hoc for testing, and understanding Batch Apex limits.

Testing 162

Testing Processing 162

Percona

AUGUST 7, 2024

In the first part of this series, we built a basic AI-powered database agent. Now, it’s time to make a minimal viable product out of it. We’ll refine our scripts, add support for MySQL, incorporate OpenAI, and wrap everything in a user-friendly interface with Docker for easy deployment.

Open Source 107

Open Source Database Software Software 107

Sutter's Mill

AUGUST 7, 2024

Acknowledgments: Thanks to Jens Maurer, Richard Smith, Krystian Stasiowski, and Ville Voutilainen, who are all ISO C++ committee core language experts, for helping make my answer below correct and precise. I recently got this question in email from Sam Johnson. Sam wrote, lightly edited: Given this code, at function local scope: int a; a = 5; So many people think initialization happens on line 1, because websites like cppreference defines initialization as “Initialization of a variable pro

C++ 96

C++ Code Programming Performance 96

InfoQ

AUGUST 7, 2024

Canva evaluated different data massaging solutions for its Product Analytics Platform, including the combination of AWS SNS and SQS, MKS, and Amazon KDS, and eventually chose the latter, primarily based on its much lower costs. The company compared many aspects of these solutions, like performance, maintenance effort, and cost.

AWS 87

AWS Analytics Performance Data Engineering 87