Reader small image

You're reading from  Developing Robust Date and Time Oriented Applications in Oracle Cloud

Product typeBook
Published inMay 2023
PublisherPackt
ISBN-139781804611869
Edition1st Edition
Concepts
Right arrow
Author (1)
Michal Kvet
Michal Kvet
author image
Michal Kvet

Michal Kvet is a researcher, educator, and database expert at the University of Žilina in Slovakia. His primary focus areas are databases, analytics, performance, and cloud computing. He works closely with Oracle and Oracle Academy. He is the co-author of multiple textbooks (a SQL and PL/SQL cookbook, a book on APEX application development, a book on temporal databases, and a MySQL cookbook), coordinates multiple Erasmus+ projects and co-organizes several research conferences and database workshops. Besides this, he supervises engineering projects and bachelor's, master's, and doctoral theses. Over the years, his research has been associated with date and time management and temporal databases. He has Oracle's SQL, PL/SQL, Cloud, Analytics, and Administration certifications. His core knowledge of temporality is provided to you in this book.
Read more about Michal Kvet

Right arrow

Temporal system requirements

The requirements for temporal systems were first summarized in the book Managing Time in Relational Databases by Tom Johnston and Randall Weis. They presented the first two aspects – usability and performance. Based on our own research, we’ll extend the definition to the rest of the aspects. The main reason for the extension is to ensure complexity and describe in detail the temporal approach used:

  • Usability: This focuses on the ease of use of methods for users. The aim is to provide a robust and easy-to-use solution, regardless of whether we access currently valid records, historical data (images of objects that were valid in the past), or records that will become valid in the future, but information about these states is already stored in the database. This aspect also focuses on the possibility to monitor changes, perform statistical evaluation, and create a platform by providing input data for decision-making.
  • Performance:...
lock icon
The rest of the page is locked
Previous PageNext Page
You have been reading a chapter from
Developing Robust Date and Time Oriented Applications in Oracle Cloud
Published in: May 2023Publisher: PacktISBN-13: 9781804611869

Author (1)

author image
Michal Kvet

Michal Kvet is a researcher, educator, and database expert at the University of Žilina in Slovakia. His primary focus areas are databases, analytics, performance, and cloud computing. He works closely with Oracle and Oracle Academy. He is the co-author of multiple textbooks (a SQL and PL/SQL cookbook, a book on APEX application development, a book on temporal databases, and a MySQL cookbook), coordinates multiple Erasmus+ projects and co-organizes several research conferences and database workshops. Besides this, he supervises engineering projects and bachelor's, master's, and doctoral theses. Over the years, his research has been associated with date and time management and temporal databases. He has Oracle's SQL, PL/SQL, Cloud, Analytics, and Administration certifications. His core knowledge of temporality is provided to you in this book.
Read more about Michal Kvet