Designing a Human Resources Database LASA1, Database Management System

Assignment Help:

Scenario:

You are a freelance database designer who has just been contacted by a small software

development company named Altair Software. The president of the company has asked

you to create a database that will house employee information. The company currently

has eight employees, consisting of one president, two vice presidents, three programmers,

and two sales representatives. The company wants you to create a scalable database that

will grow as the company grows.

Related Discussions:- Designing a Human Resources Database LASA1

What is meant by data-transfer rate, What is meant by data-transfer rate? ...

What is meant by data-transfer rate? The data-transfer rate is the rate at which data can be retrieved from or kept to the disk.

Objectives-transactions and concurrency management, Objectives After Re...

Objectives After Reading this part, you should be able to: Explain the term CONCURRENCY; Describe the term transaction and concurrent transactions; Talk about co

Need for distributed database systems, Need For Distributed Database System...

Need For Distributed Database Systems A distributed database is a set of database kept on multiple computers that appears to applications as a one database. As a result, an app

gaps in sequence values can happen when-sequences, Gaps in sequence values...

Gaps in sequence values can happen when: - A rollback happens that is when a statement changes are not accepted. - When the system crashes - When a sequence i

Functional dependencies, 1. Staff (staffID --> availabilityID) 2. Servic...

1. Staff (staffID --> availabilityID) 2. Services (servicesID --> itemBasedID --> timedBasedID) 3. TimedBased (timedbasedID--> priceid) 4. Clients (clientId, serviceId-->

Mobile database, write short note on mobile database

write short note on mobile database

Concatenation operator-data manipulation language, Concatenation operator ...

Concatenation operator Example : Printing name and job as one string as column name employees: SELECT ENAME||JOB "EMPLOYEES" FROM EMP;

Define two-phase locking protocol, Define two-phase locking protocol. A...

Define two-phase locking protocol. Ans: Two-phase locking is significance in the context of ensuring that schedules are serializable. The two-phase locking protocol defines a p

Database, Three way to handle missing field val

Three way to handle missing field val

Explain data independence, Explain data independence ? Data independenc...

Explain data independence ? Data independence is the capacity to modify the schema at one stage of a database system without having to change the schema at the further level.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages