Multitenant Architecture: Unleashing Database Consolidation
Oracle Database 21c continues to champion the multitenant architecture introduced in previous versions. This innovative approach allows multiple pluggable databases (PDBs) to share a single container database (CDB), streamlining resource utilization and reducing administrative overhead. The result is a more efficient and cost-effective database environment, particularly valuable in cloud deployments.
JSON Enhancements: Native Support for JSON Data
Building on the JSON capabilities introduced in earlier versions, Oracle Database 21c provides native support for JSON data types. This allows for seamless integration of JSON documents into the relational model, enabling greater flexibility in handling complex data structures. With the ability to perform SQL operations on JSON data, developers gain a powerful tool for managing modern, document-centric applications.
Blockchain Tables: Securing Data with Immutable Ledger Technology
Oracle Database 21c introduces blockchain tables, an innovative feature that leverages blockchain technology for data security. These tables provide an immutable ledger for tracking changes to sensitive data, ensuring transparency and integrity. By leveraging the decentralized nature of blockchain, organizations can enhance trust in their data while meeting regulatory compliance requirements.
In-Memory Enhancements: Turbocharged Performance
In-memory processing has been a game-changer for Oracle Database, and in version 21c, this feature receives substantial enhancements. With the ability to now support hybrid columnar processing for both in-memory and on-disk storage, organizations can achieve even greater performance gains for analytic workloads, making it an ideal choice for data warehousing and business intelligence applications.
Automatic Indexing: Intelligent Database Optimization
Oracle Database 21c introduces automatic indexing, a revolutionary feature that leverages machine learning algorithms to optimize database performance. This self- driving capability continuously monitors workload patterns and automatically creates, rebuilds, or drops indexes to ensure optimal query performance. The result is a database that adapts dynamically to evolving usage patterns, reducing the need for manual intervention.
Native Blockchain Integration: Strengthening Data Security
In addition to blockchain tables, Oracle Database 21c offers native integration with external blockchain networks. This enables seamless communication between the database and blockchain platforms, allowing organizations to securely exchange data and transactions with external parties. By leveraging the power of blockchain, Oracle Database 21c enhances the integrity and security of data interactions.
Automatic JSON Processing: Simplifying Application Development
Oracle Database 21c simplifies application development with automatic JSON processing. This feature automatically transforms JSON data to relational format when queried, eliminating the need for complex data manipulation within applications. Developers can now work with JSON data using familiar SQL syntax, streamlining the development process and accelerating time-to-market.