University certificate
The world's largest faculty of information technology”
Introduction to the Program
In this Postgraduate certificate, you will learn about one of the most in-demand topics in today's business environment. Enroll now and learn all about databases"

Providing IT solutions for organizations to make efficient and agile decisions, based on a huge amount of data, is part of a thorough job that requires the professional to have specific knowledge about the process of designing, developing and maintaining a database in terms of standards and performance measures.
As data is a valuable asset for business, preserving useful information for a company is fundamental and this requires adequate, manageable and secure systems. That is why, in this Postgraduate certificate in Database Normalization, the protection of data integrity will be addressed and the focus will be on minimizing data redundancy. Reducing the problems of updating them in the tables.
Therefore, students will be able to refactor and deal with the management and coordination of data with the presentation of real cases based on problems, with content selected by the expert teachers who lead this program and who, in addition, accompany the student throughout the learning process through the various multimedia resources available on the TECH Global University platform.
This is possible through TECH modern study system, at the forefront of university education, which implements a 100% online methodology based on Relearning, which facilitates the learning process for the professional. This way, students can balance their daily responsibilities with their studies and graduate in a maximum of 6 weeks, without investing a great deal of time and effort.
In order to obtain software that allows data management in an agile and efficient way, it is necessary to have the knowledge given in this program. Enroll now and qualify in 6 weeks"
This Postgraduate certificate in Database Normalization contains the most complete and up-to-date program on the market. The most important features include:
- Case studies presented by experts in software development
- The graphic, schematic, and practical contents with which they are created, provide practical information on the disciplines that are essential for professional practice
- Practical exercises where self-assessment can be used to improve learning
- Its special emphasis on innovative methodologies
- Theoretical lessons, questions for experts and individual reflection work
- Content that is accessible from any fixed or portable device with an Internet connection
Create infinite possibilities for your customers by mastering the most efficient data management techniques"
The program’s teaching staff includes professionals from the sector who contribute their work experience to this training program, as well as renowned specialists from leading societies and prestigious universities.
The multimedia content, developed with the latest educational technology, will provide the professional with situated and contextual learning, i.e., a simulated environment that will provide immersive training programmed to train in real situations.
This program is designed around Problem-Based Learning, whereby the professional must try to solve the different professional practice situations that arise during the academic year. For this purpose, the student will be assisted by an innovative interactive video system created by renowned and experienced experts.
You will deepen your understanding of the OLAP system for the improvement and performance of data management processes"

TECH offers students the convenience of online study, with the quality and security of an efficient methodology"
Why study at TECH?
TECH is the world’s largest online university. With an impressive catalog of more than 14,000 university programs available in 11 languages, it is positioned as a leader in employability, with a 99% job placement rate. In addition, it relies on an enormous faculty of more than 6,000 professors of the highest international renown.

Study at the world's largest online university and guarantee your professional success. The future starts at TECH”
The world’s best online university according to FORBES
The prestigious Forbes magazine, specialized in business and finance, has highlighted TECH as “the world's best online university” This is what they have recently stated in an article in their digital edition in which they echo the success story of this institution, “thanks to the academic offer it provides, the selection of its teaching staff, and an innovative learning method aimed at educating the professionals of the future”
A revolutionary study method, a cutting-edge faculty and a practical focus: the key to TECH's success.
The most complete study plans on the university scene
TECH offers the most complete study plans on the university scene, with syllabuses that cover fundamental concepts and, at the same time, the main scientific advances in their specific scientific areas. In addition, these programs are continuously being updated to guarantee students the academic vanguard and the most in-demand professional skills. In this way, the university's qualifications provide its graduates with a significant advantage to propel their careers to success.
TECH offers the most comprehensive and intensive study plans on the current university scene.
A world-class teaching staff
TECH's teaching staff is made up of more than 6,000 professors with the highest international recognition. Professors, researchers and top executives of multinational companies, including Isaiah Covington, performance coach of the Boston Celtics; Magda Romanska, principal investigator at Harvard MetaLAB; Ignacio Wistumba, chairman of the department of translational molecular pathology at MD Anderson Cancer Center; and D.W. Pine, creative director of TIME magazine, among others.
Internationally renowned experts, specialized in different branches of Health, Technology, Communication and Business, form part of the TECH faculty.
A unique learning method
TECH is the first university to use Relearning in all its programs. It is the best online learning methodology, accredited with international teaching quality certifications, provided by prestigious educational agencies. In addition, this disruptive educational model is complemented with the “Case Method”, thereby setting up a unique online teaching strategy. Innovative teaching resources are also implemented, including detailed videos, infographics and interactive summaries.
TECH combines Relearning and the Case Method in all its university programs to guarantee excellent theoretical and practical learning, studying whenever and wherever you want.
The world's largest online university
TECH is the world’s largest online university. We are the largest educational institution, with the best and widest online educational catalog, one hundred percent online and covering the vast majority of areas of knowledge. We offer a large selection of our own degrees and accredited online undergraduate and postgraduate degrees. In total, more than 14,000 university degrees, in eleven different languages, make us the largest educational largest in the world.
TECH has the world's most extensive catalog of academic and official programs, available in more than 11 languages.
Google Premier Partner
The American technology giant has awarded TECH the Google Google Premier Partner badge. This award, which is only available to 3% of the world's companies, highlights the efficient, flexible and tailored experience that this university provides to students. The recognition as a Google Premier Partner not only accredits the maximum rigor, performance and investment in TECH's digital infrastructures, but also places this university as one of the world's leading technology companies.
Google has positioned TECH in the top 3% of the world's most important technology companies by awarding it its Google Premier Partner badge.
The official online university of the NBA
TECH is the official online university of the NBA. Thanks to our agreement with the biggest league in basketball, we offer our students exclusive university programs, as well as a wide variety of educational resources focused on the business of the league and other areas of the sports industry. Each program is made up of a uniquely designed syllabus and features exceptional guest hosts: professionals with a distinguished sports background who will offer their expertise on the most relevant topics.
TECH has been selected by the NBA, the world's top basketball league, as its official online university.
The top-rated university by its students
Students have positioned TECH as the world's top-rated university on the main review websites, with a highest rating of 4.9 out of 5, obtained from more than 1,000 reviews. These results consolidate TECH as the benchmark university institution at an international level, reflecting the excellence and positive impact of its educational model.” reflecting the excellence and positive impact of its educational model.”
TECH is the world’s top-rated university by its students.
Leaders in employability
TECH has managed to become the leading university in employability. 99% of its students obtain jobs in the academic field they have studied, within one year of completing any of the university's programs. A similar number achieve immediate career enhancement. All this thanks to a study methodology that bases its effectiveness on the acquisition of practical skills, which are absolutely necessary for professional development.
99% of TECH graduates find a job within a year of completing their studies.
Postgraduate Certificate in Database Normalization
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Database normalization is a process used to organize data in a relational database. Normalization seeks to eliminate data redundancy, ensure consistency and facilitate database maintenance.
Relational data model and its main components
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The normalization process is divided into several stages or forms, the best known being the first normal form (1FN), the second normal form (2FN) and the third normal form (3FN).
The first normal form (1FN) ensures that each record in the database has a unique identifier and that there are no repeating fields. In the second normal form (2FN), partial functional dependencies are removed, meaning that fields in a table should depend only on the primary key of that table. And the third normal form (3FN) ensures that transitive functional dependencies are eliminated, meaning that fields in a table should not depend on fields that are not keys for that table.
Database normalization is important because it allows for better information management, facilitating its use and avoiding errors or inconsistencies in the information. In addition, by reducing data redundancy, you can save space in the database and reduce the cost of storage.
This academic program focuses on providing a solid and comprehensive training in database standardization, combining theory and practice in the design and maintenance of efficient and stable databases. Students will learn about the objectives and normal forms in database normalization, as well as the relationships between tables and referential integrity constraints. In addition, they will be taught how to design relational tables, eliminate redundancies and normalize databases in special situations. At the end of the program, students will be able to design and normalize efficient and stable databases for a variety of applications and work environments.