Java Database Connectivity (JDBC): Batch Executions & Transactions with JDBC

Java JDK 8+    |    Intermediate
  • 9 Videos | 58m 35s
  • Includes Assessment
  • Earns a Badge
In scenarios where an application has to issue several updates, performing them in batches greatly benefits performance. A set of updates can then be wrapped in an interaction that either succeeds or fails altogether with the help of transactions in relational databases. Use this course to explore the implementation of advanced database operations using Java Database Connectivity (JDBC), specifically batch executions and transactions. Discover how executions of multiple similar queries can be optimized by aggregating them together in a batch and then executing them together and learn to set up queries to execute as transactions. You will also examine concepts, such as rollbacks, commits, and savepoints, and how these can be implemented using JDBC. You will be able to implement batch executions and transactions in a Java program using JDBC.

WHAT YOU WILL LEARN

  • discover the key concepts covered in this course
    use a Statement object to run a series of INSERT queries as a batch
    perform a batch execution of parameterized queries using a PreparedStatement
    describe the behavior of a batch execution, where some queries are invalid
    recognize the limitations of running related SQL queries independently
  • identify the steps involved in running a set of related queries as a transaction
    divide a large chunk of queries into units that can be committed to a database using Savepoints
    use Savepoints in batch executions and recognize the behavior of a program when this is done
    summarize the key concepts covered in this course

IN THIS COURSE

  • Playable
    1. 
    Course Overview
    2m 2s
    UP NEXT
  • Playable
    2. 
    Running Insert Queries in a Batch
    11m 5s
  • Locked
    3. 
    Parameterized Batch Inserts
    9m 42s
  • Locked
    4. 
    Errors in Batch Inserts
    3m 15s
  • Locked
    5. 
    Running Inserts in a Sequence
    7m 54s
  • Locked
    6. 
    Implementing a Transaction
    6m 36s
  • Locked
    7. 
    Using Savepoints in Transactions
    7m 59s
  • Locked
    8. 
    Applying Savepoints in Batch Operations
    4m 51s
  • Locked
    9. 
    Course Summary
    1m 41s

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