Flat file database

Types of Database 1. Flat File Database A flat file database is an excellent way of storing a pretty small amount of records. Flat file can be a plain text file. Flat file are generally not a structural relationships between the records. For example a spread sheet application such as Excel can be used as a flat file database. Each row in a worksheet can be a record and each column and a field. Flat file database can also be stored in a dedicated database application such as Access. Installing database

to for all data. You need only a relational database. This is the false assumption that you will see when it comes to database models. The relational database model is great for data that normally can fit into a table, or shows relationships between data, but not all data falls into that category. There are a few options for these situations. You can use an object-oriented database, a hierarchical database, a network database, and a flat-file database. The first alternative is known as the object-oriented

know: Types of Databases By Kazi Rashid number:RAS14002716 September 28 2014 This document contains all the information about the advantages and disadvantages of different database models. By Kazi Rashid   23/09/2014 Unit 21 Data Analysis and Design All about Databases Databases, we use them most of the time in our lives from organising files to storing music on our computers. What are databases? Databases are an organised way of storing data. Before computers many databases were stored in

Types of database 2 Network Database 2 Object Database 2 Flat File Database 3 Relational Database 3 Database methodologies 4 Conceptual Model 5 Logical Model 5 Physical Model 6 Explanation of Logical Data Model 7 Entities and Attributes 7 Relationships 8 One to Many 8 One to One 9 Entity Relationship Diagrams 9 INTRODUCTION This report is about different types of database and explaining the advantages and disadvantages of network databases and object databases. TYPES OF DATABASE Databases

Network – A network database model helps to allow different records to be linked to the same owner file. This is usually looked upon as an upside down tree which make it look as if it is linking up to the owner bit that is at the bottom of the tree. This helps to make it look flexible. Also the relationship within the database model can be seen as a many-to-many relationship, which means it can be linked to many different file etc. Advantages: There are some advantages and disadvantages to this model

Migration of Databases – An XML Approach XML Database Migration is a project of migrating the existing databases into XML format. Conversion of databases to XML file format, the databases like Ms-Access, Oracle and MS-SQL, MySQL connects in the network or the oracle in the personal computer can be connected for the generation of XML code. Let us consider, user runs a firm with three companies with different database’s respectively. User planned to mingle the entire database’s of the firm in to

orientated NoSQL database Abstract: MOOC (Massive Open Online Course) is getting popularity in not only in Universities worldwide but also in the people who want to enrich their skill sets. As the demand grows, different MOOC websites are taking appropriate action to provide more dynamic environment. They are using NoSQL to maintain the data. Most of the MOOC websites using Document type NoSQL databases to manage videos, forums and assignments. But when it comes to decide which NoSQL database should be

Part 2: Vendor Database (MS Access) As you recall, data is a collection of facts (numbers, text, even audio and video files) that is processed into usable information. Much like a spreadsheet, a database is a collection of such facts that you can then slice and dice in various ways to extract information or make decisions. However, the advantage and primary use of a database over a spreadsheet is its ability to handle a large volume of data and yet allow for quick access to the information that

Discussions Question - Graded WEEK 1 Databases and Gathering Requirements (graded) 1. Why are databases important to business? How do databases generate sales and-or profits? What databases do you interact with, and how do they benefit you? 2. What is meant by requirements gathering, and why is it important to clearly define the data requirements of a database before creating it? 3. Read the General Business Example on page 7 of the Frost

Using flat tables means that you are not affecting any other things but only the speed of the site for your customers. Make sure to test the flat tables on the development site before making the changings in productions as many of the extensions do not work well with these flat tables. The configuration of Flat Tables: The below mentioned are the tips and tricks to configure the flat tables in your database: Go to System > Configuration Select Catalog from left Open the Front End Change the option