Oracle 14074 用于改进性能的新更新（oracle 14074）
Oracle 14074: A New Update for Improved Performance
Recently, Oracle released a new update, the Oracle 14074, which has been designed to improve the performance of the database system. The update is expected to enhance the speed, stability, and security of the database management system.
The Oracle 14074 update includes several new features and improvements. Here are some of the major changes:
Increased Security Features
One of the most notable changes in the Oracle 14074 update is the increased security features. This update has added several new security features med at safeguarding sensitive data and preventing unauthorized access. The update has enhanced the password policies, added new auditing capabilities, and implemented new encryption algorithms for added security.
Improved Stability
The Oracle 14074 update has also improved the stability of the database system, ensuring that it can handle heavy workloads better. It has enhanced the query optimizer, which helps to optimize the queries and reduces the time required to execute them. This results in improved performance and the ability to handle more user requests at the same time.
Enhanced Performance
One of the primary goals of the Oracle 14074 update was to improve the overall performance of the database system. The update has made several changes to the underlying architecture, which has resulted in faster performance. This update has optimized the use of memory and improved parallelization, allowing for faster query execution and data retrieval.
Improved Scalability
The scalability of the Oracle database system has always been a major advantage. However, with the Oracle 14074 update, the scalability has been enhanced even further. The update has improved the ability of the database system to handle larger data volumes and larger user requests. In addition, it has made several performance improvements that make it easier to scale up or down the database resources depending on the needs of the organization.
New Features
The Oracle 14074 update also introduces several new features that make the database system even more powerful. These include new compatibility modes, improved support for Oracle Text, enhanced support for JSON, and more efficient backup and recovery options. These features add to the overall functionality of the system and make it easier to use.
In conclusion, the Oracle 14074 update is a valuable addition to the Oracle database system. It adds several new features and improvements that enhance the performance, stability, scalability, and security of the system. By implementing this update, organizations can benefit from faster query execution, improved data retrieval, and better overall performance, while safeguarding sensitive data and enhancing security measures.
Here is an example of how to add a password policy using the Oracle 14074 update:
CREATE PROFILE PASSWORD_POLICY LIMIT
FLED_LOGIN_ATTEMPTS 3
PASSWORD_LIFE_TIME 90
PASSWORD_GRACE_TIME 7
COMPLEXITY_CHECKS 6
PASSWORD_LOCK_TIME 3;
ALTER USER johnsmith PROFILE PASSWORD_POLICY;
The above code creates a new password policy and applies it to the user ‘johnsmith’. This policy limits the number of fled login attempts to three, sets a password life time of 90 days, and checks for password complexity using six different measures. It also sets a lock time of 3 days after a certn number of consecutive fled login attempts.
