Oracle12c最先进的数据库技术（oracle12c是什么）
Oracle12c: The most advanced database technology
Oracle12c is one of the most advanced and reliable database technologies avlable today. It is the latest of the Oracle database management systems and is designed to meet the demands of modern data-driven organizations that require scalability, flexibility, and security. This article will explore the features of Oracle 12c and why it is considered the most advanced database technology.
1. Multitenant architecture
Multitenancy is a unique feature of Oracle12c that allows multiple databases to share the same hardware resources. This ensures that resources are utilized efficiently, and there is no wastage of resources. This architecture helps save costs and reduces the complexity of database management.
2. Automatic management of storage
Oracle12c includes several features that help automate storage management. This includes automatic data compression, which reduces the size of data and enhances database performance. The system also includes an automatic storage management tool that automates the allocation and management of storage.
3. In-memory column store
Oracle12c has an in-memory column store that eliminates the need for indexes and other optimization techniques. The in-memory column store enables faster queries, which makes the system more efficient and reduces the response time of complex queries.
4. Security features
Oracle12c includes robust security features that help secure data and ensure it is not compromised. The system has implemented transparent data encryption, which helps protect data at rest, network encryption for traffic protection, and access controls to ensure that only authorized personnel have access to sensitive data.
5. Online data migration
Oracle12c comes with an online data migration feature that enables users to move data across databases without downtime. This improves the database’s avlability and ensures data is always avlable, even during migrations.
6. Oracle database express edition
Oracle12c also includes the Oracle database express edition, which is a lightweight version that can be used for small-scale applications or for educational purposes. The express edition is free to use and easy to install, making it accessible to everyone.
In conclusion, Oracle12c is a robust and reliable database technology that comes with several advanced features that make it useful for modern data-driven organizations. Its multitenant architecture, automatic management of storage, in-memory column store, security features, online data migration, and express edition make it a preferable choice when it comes to database technology. With Oracle12c, organizations can scale their databases, secure their data, and improve their database performance.
