Introduction to Database Development

Introduction to Database Development

Los Angeles Valley College

$97.00 Enroll Now!

Instructor-Led Course
Hours: 24
Duration of Access: 6 weeks
Start Dates: Aug 17, Sep 14, Oct 12, Nov 09
8,311 Students
have taken this course.

Syllabus

A new session of each course opens each month, allowing you to enroll whenever your busy schedule permits!

How does it work? Once a session starts, two lessons will be released each week, for the six-week duration of your course. You will have access to all previously released lessons until the course ends.

Keep in mind that the interactive discussion area for each lesson automatically closes 2 weeks after each lesson is released, so you’re encouraged to complete each lesson within two weeks of its release.

The Final Exam will be released on the same day as the last lesson. Once the Final Exam has been released, you will have 2 weeks plus 10 days to complete the Final and finish any remaining lessons in your course. No further extensions can be provided beyond these 10 days.

Week 1

Lesson 01 - Databases and Why We Need Them

Wednesday

Who can benefit from a database? Anyone who needs to store data and later retrieve meaning from that data. In this lesson, you'll see where databases came from, explore the major types, and see how the various parts fit together.

Lesson 02 - Developing a Database System

Friday

In this lesson, we'll define and describe the major components of a database system. You'll learn about the System Development Life Cycle, which practically guarantees the success of any database system you produce.

Week 2

Lesson 03 - Building a Database Model

Wednesday

Today, you will learn how important the non-technical portions of a development project are. You'll see why it's not enough to build a system that meets design goals--it also needs to satisfy the people who will use it. You'll learn how to build an Entity-Relationship model that is based on a consensus of what all the stakeholders need.

Lesson 04 - Practical Considerations

Friday

This lesson will teach you how to find out what the client organization really needs from the development project--it may be very different from what they originally asked for! We'll discuss the pros and cons of either upgrading an existing system or building a new one from scratch

Week 3

Lesson 05 - The Relational Model

Wednesday

Relational databases are by far the most commonly used database type today. They're the most likely type of database that you will find yourself designing and using. In this lesson, you'll learn the relational model: how to create relational databases that have the right combination of performance and reliability to meet your needs.

Lesson 06 - Using the E-R Model to Design a Database

Friday

This lesson is the pivot point of our course: Today, you will learn how to translate the Entity-Relationship model into a relational model that you can implement directly as a database. A model that accurately describes the system you are modeling is your best guarantee that the system you deliver will perform as you need it to.

Week 4

Lesson 07 - Implementing a Database Design with Access

Wednesday

Today, we move to the hands-on portion of the course. You will take what you have learned so far to build an actual database, using the popular Microsoft Access database management system. The database will track important information for a fictitious nonprofit organization.

Lesson 08 - Implementing a Database Design with SQL

Friday

In this lesson, you will learn how to build a database with the SQL language--a language that is supported by all relational database management systems. You'll also learn how to protect it from accidental or intentional harm.

Week 5

Lesson 09 - Building a Database Application Using Access

Wednesday

Databases store data. That's important, but it's not worth much if you can't pick and choose the information you want to retrieve from the database. Today you will learn how to create a database application that will give users a turnkey tool for retrieving exactly the information they want with a minimum of hassle.

Lesson 10 - Database Security and Integrity

Friday

It's more important than ever to ensure that your company's organizational data does not fall into the wrong hands. This lesson teaches you how to control who accesses your data. We'll also cover how to protect your data if your hardware fails or if some other unexpected disaster occurs.

Week 6

Lesson 11 - Building a More Sophisticated Database Application

Wednesday

This lesson takes you to the next level--creating sophisticated database applications by combining code written with procedural languages such as Visual Basic, or C with SQL statements. We'll go on to discuss how to make databases and database applications available on an organization's network and on the World Wide Web.

Lesson 12 - Database Development Essentials

Friday

This lesson emphasizes the critically important (but often overlooked) human aspect of a database development project. Your client may not have a clear idea of what they want at the outset of your database project. That means your communication and interpersonal skills are going to be just as important as your technical expertise. After we complete this final piece of the database puzzle, you'll be ready to create database systems that truly meet the needs of your client organization.


Review

Great course! This week I was able to contribute in a conversation about ODBC and API in a 3-tier environment. I couldn't do that before taking this course. Thanks!

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