Customizing the database layout

4.Versioning of the database

A version line contains the following entries: v indent

Only one version line is permitted per database.

ident Version of the database schema (string with a maximum of 30 characters) Mandatory entry

Example

v 1.0

5.Access privileges for tables and identical views A privilege line contains the following entries: s ident name resource

A number of definition lines of this type are permitted per class.

ident Name of the class in the specialist model Mandatory entry

name Name of the user that is assigned the privilege defined in the resource col- umn

Mandatory entry

resource Mandatory entry in a definition line for privileges. It names the privilege assigned to the user.

Value range:

INSERT allows you to make an object persistent.

DELETE allows you to delete a persistent object.

UPDATE allows you to modify a persistent object.

SELECT allows you to instance a persistent object.

Only privileges are permitted at table and view level and only those that do not change the schema (ALTER TABLE, CREATE TABLE).

If the ident class is a view class, only the privilege SELECT is permitted.

Only the CONNECT TO PUBLIC privilege is generated at database level.

38

GINA V4.0 System Administrator Guide – September 2000

Page 49 Page 51
Page 50
Image 50
Siemens V 4.0 manual Example
Page 49 Page 51

V 4.0 specifications

Siemens V 4.0 is an advanced digital platform designed to enhance operational efficiency and streamline processes in various industries. It embodies the principles of Industry 4.0, leveraging cutting-edge technologies to create a more connected, intelligent, and automated manufacturing environment. This platform integrates data-driven insights and advanced analytics to facilitate informed decision-making and improve productivity.

One of the main features of Siemens V 4.0 is its ability to provide end-to-end visibility across the manufacturing value chain. By connecting machines, production lines, and supply chains through the Internet of Things (IoT), Siemens V 4.0 enables real-time monitoring and control. This connectivity allows companies to identify bottlenecks, reduce downtime, and enhance overall operational performance.

Another key technology embedded in Siemens V 4.0 is artificial intelligence (AI). AI algorithms analyze vast amounts of data generated throughout the production process, enabling predictive maintenance and optimizing production schedules. By anticipating equipment failures and streamlining operations, businesses can achieve significant cost savings and minimize disruptions.

Siemens V 4.0 also emphasizes the importance of automation and robotics. By integrating robotic process automation (RPA) into manufacturing workflows, companies can achieve higher levels of efficiency while reducing human error. This automation not only speeds up production times but also allows workers to focus on more complex tasks that require human ingenuity.

Additionally, Siemens V 4.0 supports advanced simulation and digital twin technology. Through the creation of virtual models of physical assets, manufacturers can simulate different scenarios, identify risks, and optimize design processes before implementation. This capability accelerates innovation while minimizing waste and resource consumption.

Another important characteristic of Siemens V 4.0 is its scalability. The platform can be tailored to meet the unique needs of various industries, from automotive to pharmaceuticals. This flexibility ensures that companies of all sizes can leverage its capabilities, driving global competitiveness.

In conclusion, Siemens V 4.0 is revolutionizing the manufacturing landscape through its comprehensive suite of features, including IoT connectivity, AI-driven insights, automation, and digital twin technology. By adopting this platform, businesses can transition toward more efficient and sustainable operations, ultimately preparing them for the future of industrial production.
Top Page Image Contents