Tuesday, March 8, 2011

Database

Today i have completed my database and i will be putting it up onto the student website by the end of the week. I had some problesm while i was doing the database which was resolved by going on the IST mcauley website and using the word documents provided to give me some extra information on how to rdo some extra step which i wasn't sure about. I also asked my teacher Mr cavill for some assistance. I am gald i have completed the task and am really pleased with the outcome. Overall thsi assessment has been really challengeing compared to the tasks from last year and i enjoyed using my own songs to create my own database!


:)

Wednesday, March 2, 2011

Database Assessment

In todays lesson i will be starting to create my database using Microsoft access. This software allows me to create and desogn my own database . My database theme will be music and is based on another type of dadtbase called itunes. I will be using songs by Trey Songz to vreate this database and will have 1-10 songs from the same artist. It will contain Artist, song sample, album, album cover, cost, duration and genre. I am going to be doing this for the next few lessons as well as some theory work from the student net website.

:)

Sunday, February 27, 2011

Database Definitions

This is an activity that was provided on the catherine mcauley year ten IST section

Feild: An area of a database record, or graphical user interface form, into which a particular item of data is entered.

Record: An ordered set of fields, usually stored contiguously.

File: Something that is stored in different ways for different purposes eg: videos, music and Documents.

Query: A user's (or agent's) request for information, generally as a formal request to a database or search engine.
SQL is the most common database query language.

Database: One or more large structured sets of persistent data, usually associated with software to update and query the data. A simple database might be a single file containing many records, each of which contains the same set of fields where each field is a certain fixed width.

Report: Computers . output, especially printed, containing organized information.

DMBS: Data Base Management System: software that mediates access to, additions and deletions of, and changes in data contained in a database, so as to store and access data efficiently and control which data particular programs or individuals are allowed to use.

Data dictionary: A data structure that stores meta-data, i.e. data about data. The term "data dictionary" has several uses.
Most generally it is a set of data descriptions that can be shared by several applications.

Data type: Different types of ways that data can be stored.

Wednesday, February 2, 2011

My blogger

In todays lesson i have made a new blog to record my work onto. i did ist in the previous year which allowed me to do it with ease. i am happy with my blog and will
maintain it so it will show my dedication to ist. i hope to further my skills with the computer and expand my knowledge. i will try hard to do my best!!!