Training: Generic Design and Modeling Databases
duration: 8 hours |
Language: English (US) |
access duration: 90 days |
Details
In this course you will learn to develop a database. You will learn about the requirements of a database, how to analyze and about conceptual design phases.
Among subjects that covered are creating tables, selecting columns and specifications, indexing and displaying, ERD, BCNF, DBMS, Hash & Bitmap Indexes and far more.
Result
After completing this course you are familiar with developing relational databases.
Prerequisites
You are familiar with the basics of (relational) databases.
Target audience
Database Administrators
Content
Generic Design and Modeling Databases
Generic Design and Modeling Databases: Concepts and Conceptual Design
- start the course
- describe the logical data model that is used during the design process of a database
- describe the physical data model that is used during the design process of a database
- describe the design methodology and outline the characteristics of a well-designed database
- use data modeling to represent real-world concepts
- describe the three-schema database architecture
- describe the three-schema database architecture mappings and data independence provisioning
- describe the first two phases of the database design life cycle
- describe the last two phases of the database design life cycle
- identify the objectives for gathering information for the requirements of the database design phase
- describe the different techniques used for requirements gathering when designing a database
- identify the advantages and disadvantages of the techniques used to conduct interviews for database design
- identify the factors, types of questions, and who the interviewees will include when planning the interviews for database design
- describe what a conceptual design and an ERD are when designing a database
- define entities, attributes, and relationships for a conceptual ERD for designing a database
- determine the entities and attributes for a conceptual ERD for designing a database
- determine attributes for a conceptual ERD for designing databases
- determine the relationships between entities in a conceptual ERD for designing a database
- integrate views into an ERD for designing a database
- perform view integration into an ERD by performing step 1: preintegration analysis and step 2: comparison of schemas
- perform view integration into an ERD by performing step 3: conformation of schemas and step 4: merging and restructuring schemas
- create an ERD for a database based on a scenario
- identify the steps for designing a database and create an ERD
Generic Design and Modeling Databases: Logical and Physical Design
- start the course
- describe the logical data model and its advantages
- define entities in the logical data model for designing a database
- identify the different categories of attributes that are used in a logical data model
- define the data types for attributes in a logical data model
- define DEFAULT and CHECK constraints and nullability for attributes in a logical data model
- describe the different keys used in a logical data model
- describe referential integrity and foreign key constraints for a logical data model
- define relationships in a logical data model for designing a database
- define advanced relationships in a logical data model
- model entity supertypes and subtypes in a logical data model
- resolve many-to-many relationships when building a logical data model
- describe normalization in relation to designing a database
- perform first normal form when designing a database
- perform second normal form when designing a database
- perform third normal form when designing a database
- perform BCNF when designing a database
- perform fourth and fifth normal forms when designing a database
- determine the factors in selecting a DBMS for the physical database
- describe the physical database design phase
- transform entities to tables in the physical database design
- transform attributes to columns in the physical database design
- implement views into a physical database
- implement indexes into a physical database - Clustered and Non-Clustered Indexes
- implement indexes into a physical database - Hash and Bitmap Indexes
- create a logical data model and implement the physical database
Course options
We offer several optional training products to enhance your learning experience. If you are planning to use our training course in preperation for an official exam then whe highly recommend using these optional training products to ensure an optimal learning experience. Sometimes there is only a practice exam or/and practice lab available.
Optional practice exam (trial exam)
To supplement this training course you may add a special practice exam. This practice exam comprises a number of trial exams which are very similar to the real exam, both in terms of form and content. This is the ultimate way to test whether you are ready for the exam.
Optional practice lab
To supplement this training course you may add a special practice lab. You perform the tasks on real hardware and/or software applicable to your Lab. The labs are fully hosted in our cloud. The only thing you need to use our practice labs is a web browser. In the LiveLab environment you will find exercises which you can start immediately. The lab enviromentconsist of complete networks containing for example, clients, servers,etc. This is the ultimate way to gain extensive hands-on experience.
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What is included?
Certificate of participation | Yes |
Monitor Progress | Yes |
Award Winning E-learning | Yes |
Mobile ready | Yes |
Sharing knowledge | Unlimited access to our IT professionals community |
Study advice | Our consultants are here for you to advice about your study career and options |
Study materials | Certified teachers with in depth knowledge about the subject. |
Service | World's best service |
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