Having the ability to effectively utilize transactions and effectively handle errors is crucial when working with databases and creating resilient SQL scripts. Transactions provide the necessary safeguards to ensure data consistency and enable operations to be performed on the intended data in concurrent environments. Poor error handling can result in serious and unforeseen issues. Without proper implementation of transactions and error handling, decisions may be made based on inaccurate data, leading to incorrect outcomes. This course will teach you the correct methods for utilizing transactions and managing errors, while keeping a record of any issues that arise. Additionally, we will explore how concurrency impacts the use of transactions and the resulting data outcomes. Through practical exercises using the FFEIC bank health data and a patient data table, you will gain hands-on experience with these concepts.