Get Paid to Train AI Robots With Hub.xyz: Complete 2026 Guide Hub.xyz is a platform where people can earn money by recording real-world tasks using their phone. These recordings help AI and robotics companies train their models. Approved tasks can earn money depending on availability and quality approval. 👉 Start Earning With Hub.xyz Free Key Takeaways Record everyday activities using your smartphone AI companies use this data to improve robotics and machine learning No expensive equipment required Earnings depend on available tasks and approval rate Free signup process What Is Hub.xyz? Hub.xyz is part of the growing AI training data industry. Modern AI systems and robots need huge amounts of real-world examples to understand human actions. Platforms like Hub.xyz collect this type of data through contributors. Users complete recording tasks, submit them for review, and receive payment for approved work according to platform rules. How Does H...
SQL Stored Procedures, Functions, Triggers and Transactions SQL Stored Procedures, Functions, Triggers and Transactions Explained As you advance in SQL, understanding procedures, functions, triggers, and transactions becomes essential for database automation and integrity. This article breaks down these concepts step-by-step. Part 1: SQL Stored Procedures Stored procedures are precompiled SQL statements saved in the database that can be executed repeatedly. Syntax CREATE PROCEDURE procedure_name() BEGIN -- SQL statements END; Example DELIMITER // CREATE PROCEDURE GetAllCustomers() BEGIN SELECT * FROM Customers; END // DELIMITER ; Call it using: CALL GetAllCustomers(); Part 2: SQL Functions Functions are similar to procedures but return a single value and can be used in SQL expressions. Syntax CREATE FUNCTION function_name (param1 datatype)...