Data Base - 2318 Words

Unit 5 Research Assignment 1: Compare the Different Relational Database Management Systems In an article written By Suqing Wang, eHow Contributor SQL Server Vs. Oracle Data Types Database While designing and defining tables in databases, it is important to find out the data type for each column in the data tables. A data type is an attribute which defines the type of data an object can retain: integer, string, data and time, etc. There are basically three main types: text, numbers and date/times. The data types are different, depending on the database management system (DBMS), the various types of which include SQL Server, Oracle and MySQL. Other People Are Reading * How to Convert SQL to Oracle * Difference Between MS SQL and an†¦show more content†¦Many Oracle reserved words are valid object or column names in Microsoft SQL Server. For example, DATE is a reserved word in Oracle, but it is not a reserved word in Microsoft SQL Server. Therefore, no column is allowed to have the name DATE in Oracle, but a column can be named DATE in Microsoft SQL Server. Use of reserved words as schema object names makes it impossible to use the same names across databases. You should choose a schema object name that is unique by case and by at least one other characteristic, and ensureShow MoreRelatedWhat Is A Data Base?1018 Words   |  5 Pages What is a data base? This is a programme which collects large amounts of data and organises it eg, alphabetical order. It is run by a software called ‘Access’. It is most useful in businesses to retrieve information. It consists of different structures such as rows and columns. Each row corresponds to the data that is entered. Databases aren’t always used on a computer which is known as electronic but there are many other formats such as printed, graphic and audio. Queries are also used to searchRead MoreData Base Management System13582 Words   |  55 PagesFie lFile Organization Terms amp; Conceptscomprises a record; A computer system organizes data in a hierarchy t A computer system organizes data in a hierarchy that starts with bits and bytes and progresses to fields, records, files, and databases. * A bit represents the smallest unit of data a computer can handle. * A group of bits, called a byte, represents a single character, which can be a letter, a number, or another symbol. * A grouping of characters into aRead MoreData Base Marketing3687 Words   |  15 Pageshhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Case- Harrah’s Entertainment Inc. Questions: 1. What are the objectives of the various Data Base marketing programs and are they working? 2. Why is it important to use the â€Å"customer worth† in the DBM efforts rather than observed level of play? 3. How does Harrah’s integrate the various elements of its marketing strategy to deliver more than the results of Data Base marketing? 4. What is the sustainability of Harrah’s actions and strategy? 5. What are the privacy and ethicalRead MoreData Base Assignment1117 Words   |  5 PagesCustomersubtotal 1000 and Customersubtotal 500; 5. (15 pts) What are our gross revenues per month? Perform this calculation for the eight months contained within the data set (July 1996 - February 1997). If the data set contained multiple years of order detail, what would be the code to calculate average revenues per month (for example, if the data set contained 5 years of order detail, how would you find the average revenues for January, February, March, April, etc. for those 5 years)? Gross RevenueRead MoreBuilding A Data Base Is Imperative1810 Words   |  8 PagesTaking Your Business â€Å"BACK to the BASICS† Building a data base is IMPERATIVE to building a business. This needs starts with The owner’s daily schedule. Most centers have an average of 2500-3000 businesses around them, and YOU need to visit all of them eventually. The sooner the better, by setting out in an organized Manner this can happen in 2-3 months, building your business at the same time. While you are doing this, you will not only build the database but put your face and brand in frontRead MoreData Base On Banking Files1147 Words   |  5 Pages Assignment-1 Data Base on Banking Files Student name: Hari Sai Reddy Danda Professor Name: Hammed Elbodour Course Title: CMP 553-Analysis, ModelingDesign. Date: Feburary-07-2015. â€Æ' Scope and Vision: The project is to create a data base for the bank this gives an idea about the daily, weekly, and monthly details. For this we have to design a data base to the extent of required by the user. Project is clear to understand and also helps the employer to access easily. Errors are negligibleRead MoreIdentifying A Nosql Data Base3050 Words   |  13 PagesFor the challenges we are facing be it technical or functional we find a NoSql data base as a best fit. We found out that NoSql incorporates a wide mixed bag of various database technologies and were produced in response to the rising data needs. Also when in comparison to the RDBMS present in the market NoSql provides an enriched performance and better scalability solutions. So in search of the best fit as our solution we searched out various types of NoSql database types and found out about DocumentRead MoreAdvantages Of Data Base Management System973 Words   |  4 Pagesevery other kind of human endeavourâ₠¬ . The major advantages of Data Base Management System (DBMS) are described below. CONTROL DATA REDUNDANCY: This feature allow to store all data in a single database avoiding traditional computer file processing that means each application has its own files and the same files are created in many different places. With DBMS all data are saved in one place in database and it’s not duplicated. In DMBS the data redundancy can be controlled or reduced but is not removedRead MoreFile Management Systems And Data Base Management System766 Words   |  4 Pagesdifferences between file management system and data base management system A.)File Management System:- 1. Scarcely no. of files used 2. Doesn’t furnish collateral 3. Data redundancy is muddle loss of integrity. (accurate and consistent data) 4. Data is isolated 5. Data ingress takes lot of times 6. Concurrency control is not possible single user system 7. Compact preliminary design 8. Transaction concept not used 9. Data redundancy 10. Difficult data ingress 11. Integrity muddle 12. Atomicity muddleRead MoreLab Report On Titration Lab1334 Words   |  6 PagesMariam Sy May 8, 2014 Acid- Base Titration Lab Write-up Introduction: Titration is the process of adding measured volumes of a base or acid with a known concentration to an acid or base with an unknown concentration in order to determine the unknown concentration. Volume measurements play an important role in titration. It involves measuring the exact volume of a solution with a known concentration that will react with a measured volume of a solution that has an unknown concentration. The