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The data which is found in the table columns cannot be repeated.
RDBMS are considered to be simple and flexible systems because data in tables is easier to understand. It can be considered flexible because users are not required to use predefined keys to enter data in the system. Users can easily add, create and access data whenever needed (Chaterjee 2005).
Enterprise system can be defined as application software package that integrates the data in the organization to support processes, information access and reporting etc. RDBMS can be considered as an enterprise system since they also integrate organization information at one base which is then used for later access or modification. Enterprise systems are usually based on relational database. Both of these packages provide the user with a medium to automate their organizational process and reduce man-hours. RDBMS enables multi-user access to the data just like it is enabled in enterprise system. Main features of RDBMS;
It can be defined as a relational model database server, which organizes data at in one centralized point for multi-user access. It ensures consistency and integrity at every instance in its execution. It is equipped with reliable reporting and security mechanisms. SQL is inherently transactional; therefore a transaction will start by an automated mechanism when another transaction completes (Woody 2009). This feature promotes isolation among the execution of transactions so that the execution of each of them is independent of each other. Some of its main features are;
The basic type of data storage in SQL Server is a database, which can be considered as a collection of tables. SQL Server provides support for many data types like Integer, Float, and Decimal etc. It also offers the feature of user-defined composite types. There are several other things that are supported in SQL server other than tables; they are views, stored procedures etc (Delaney 2005).
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Functionally, the system allows user to answer questions and receive information regarding their queries through automated, system-generated interviews, instead of the commonly utilised search approach fashion. The system holds the capability to offer replies to a variety of processes utilised within the entire system.
As the development of a database and automation of the Riordan Manufacturing Virtual Organization is under process, therefore, it is required for the organization to know the uses of the MS Visio. The Microsoft Visio provides a What You See Is What You Get (WYSIWYG) environment for the development of entity relationship diagrams.
In the case of IBM company, their production methods of software development, which are the following: methodologies, techniques, and tools that become available, or sometimes disappear at a never-increasing rate. Meanwhile, the social processes of the people who are developing the software are susceptible to change slowly, for instance, in the stream of software development methodologies, like the object-oriented, clean-room, and/or rapid-prototyping methodologies; techniques such as participatory design, and requirements engineering; and software development tools such as computer-aided software engineering tools, often reflect a production focus on software development.
The primary entity in the validations information model is the meter assigned to the customer, as this is a unique entity for every customer. The meter assigned to the domestic customers in the market not only provides the flexibility for the organization to effectively identify the customer and his/her consumption but also provides the ability for the company to conduct regular maintenance on the meters so as to prevent any malfunctioning and abuse of the facility provided to the customers.
When any damage to this business resource occurs then the whole business can go down or may function improperly. Through seeing this huge development in technology and its potential advantages to the business “Mayo Clinic Medical
The functional ones are. First, it should allow users to create new trainers and topics; secondly, it should allow creation deletion of users. It should also allow only authorized users to make changes in the data stored example the trainers should not have the
However, a number of possible redundancy and coherency issues and other challenges should be acknowledged and dealt with, which are detailed below.
In addition, an issue of data coherency could arise if care is not taken to different data pertaining to the same entity
The unit has enabled me gain substantial knowledge on design and management of database.
The course gives a detailed introduction of database design. The introduction to database design gave me in-depth