ECC (Error Correction Code)

Error Correction Code (ECC) is a technology used in computer memory to detect and correct data errors. Imagine sending a message that might get jumbled during transmission. ECC adds extra bits of information to help identify if any parts of the message are incorrect and, if possible, fix them. This is crucial for maintaining data integrity, especially in systems where accuracy is vital, like servers or financial transactions. By automatically correcting errors, ECC helps prevent crashes and ensures reliable performance over time.