Top 5 Features of Oracle 19c You Should Know

Oracle is a company that offers a variety of business oriented products and services, including Oracle Database, a relational database management system (RDBMS). Oracle database is a core component of many corporate IT environments, supporting business intelligence (BI), business analytics (BA), and transaction processing applications. Oracle was the first database to use enterprise grid computing (ECG), which uses groups of computers connected by a network to perform tasks.

In this blog, we explore the top five features of Oracle 19c that every database professional should know.

1. Automatic Indexing

The automatic indexing feature automates the index management tasks in an Oracle database. Automatic indexing automatically creates, rebuilds, and drops indexes in a database thus improving database performance. The automatic indexing page consists of the following parts:

Auto Index Settings: Use this page to configure settings for automatic indexing in a database.

Activity Report: Use this page to configure settings related to generating reports for automatic indexing operations in a database.

Key Benefits:

• Optimized performance for complex queries.

• Reduced manual effort in index management.

• Continuous monitoring and improvement of database operations.

2. Hybrid Partitioned Tables

With Oracle Database 19c a new concept called Hybrid Partitioned Tables has been introduced. As the name implies, the partitions can exist both inside the Oracle database in tablespaces and outside in external sources such as Linux files, files on Hadoop Distributed File System (HDFS), and files in Cloud Object Storage. Hybrid Partitioned Tables enhance the functionality of partitioning for mixed Big Data scenarios where large portions of a table can reside in external partitions.

Key Benefits:

• Enhanced data management flexibility

• Improved performance for active data.

• Cost-effective storage solutions for cold data.

3. Real-Time Statistics

Oracle 19c introduces Real-Time Statistics, which provides up-to-the-minute insights into database performance. This feature collects statistics during SQL execution, ensuring that the optimizer has the most accurate data when generating execution plans. Real-Time Statistics complement Oracle’s existing automatic statistics gathering, enabling better decision-making for query optimization.

Key Benefits:

• Increased query optimization accuracy.

• Reduced performance issues due to outdated statistics.

• Seamless integration with the database’s automatic tuning mechanisms.

4. Active Data Guard Enhancements

Oracle Active Data Guard is an add-on feature for the Oracle Database Enterprise edition that improves the availability, data protection, and disaster recovery capabilities of a database infrastructure. It’s a solution that can help eliminate single points of failure for mission critical Oracle databases.

Key Benefits:

• Improved disaster recovery capabilities.

• Increased flexibility in utilizing standby databases.

• Enhanced data consistency and reliability.

5. Automatic SQL Plan Management

Oracle Database 19c introduced automatic SQL plan management (SPM). In this release, a background task looks for alternative execution plans if an SQL performance regression is found. Inside the background task, SQL test execution is used to establish which plan is best, and an SQL plan baseline is accepted to enforce it.

Key Benefits:

• Identifies SQL statements that use a lot of system resources.

• Find alternate execution plans.

• Tests the alternate plans.

• Enforce the best plans using SQL plan baselines.

Leverage Oracle 19c with RapidBrains

Organizations looking to implement or manage Oracle 19c can benefit from the expertise of skilled professionals, This is where RapidBrains comes in, RapidBrains provides access to a global pool of top talent, ensuring you find the right database administrators and developers to harness the full potential of Oracle 19c. Their tailored solutions empower businesses to scale operations, optimize database performance, and maintain seamless workflows.

Conclusion

Oracle 19c is packed with advanced features that simplify database management, enhance performance, and improve overall system efficiency. By leveraging these innovations, businesses can stay ahead in a competitive market. Partnering with RapidBrains ensures you have the right expertise to make the most of Oracle 19c’s capabilities. Ready to unlock the potential of your database systems? Explore the possibilities with RapidBrains today!