Relational Database Model And No Sql Database System

COMPARISON OF RELATIONAL DATABASE MODEL AND NO SQL DATABASE SYSTEM: The Relational database and the No SQL database are both appropriate database methods depending on the way they are being implemented and the purpose of the business for which they are being incorporated. However, both the database approaches have distinct wide variety of characteristics, based on which they can be compared and contrasted in the following way. STRUCTURE OF DATA: The data structure of a relational database comprises of table structure. Every table is identified by a unique name or label. The data tables are described as the collection of rows and columns. Each row of the table is known as the record and each column is known as the field of the specific data table. All the data sets are well organized and logical linked to each other through definite and unique relationships. A table, therefore can also be defined as the â€Å"structured collection of relationships†. The fundamental aim of developing No SQL database systems is to easily and effectively handle vast quantity of data or information in advanced web-scale applications. In order to achieve this purpose, the No SQL systems are designed as the schema-free database systems. There are different modes to define the No SQL databases that typically depend on the requirements of the data that has to be managed. The main No SQL data structures include column databas e, key-value store database, document store database, graph database andShow MoreRelatedRelational Database Model And Key Value Store Data Model Of No Sql Database System1327 Words   |  6 PagesCOMPARISON OF RELATIONAL DATABASE MODEL AND KEY-VALUE STORE DATA MODEL OF NO SQL DATABASE SYSTEM: The Relational database system and the key-value store model of No SQL database systems are both appropriate database methods depending on the way they are being implemented and the purpose of the business for which they are being incorporated. However, both the database approaches have distinct wide variety of characteristics, based on which they can be compared and contrasted in the following way.Read MoreRelational Database Design And The No Sql Model As The Preferred Basis Of The New Application935 Words   |  4 Pagesuse of relational database design versus the no-SQL model as the preferred basis of the new application. The requirements to consider are: 1. Intensive Usage – Facebook has millions of users worldwide and produce billions of transactions. 2. Growth of the application is expected to be 10% per annum. 3.2 Definitions It is important to look at the key characteristics of these two different models in order to understand the conclusions of this report. 3.2.1 Relational Database ManagementRead MoreRelational Databases For An Efficient Data Management And Retrieval Of Data1032 Words   |  5 Pagesan issue due to the growing need in business and academia. To resolve these issues a number of databases models have been created. Relational databases allow data storage, retrieval and manipulation using a standard Structured Query Language (SQL). Until now, relational databases were an optimal enterprise storage choice. However, with an increase in growth of stored and analyzed data, relational databases have displayed a variety of limitations. The limitations of scalability, storage and efficiencyRead MoreDatabase Proposal : Analysis The Performance Of Database1720 Words   |  7 Pagesperformance of database Xiaoyu Liang Computer Engineering Department Student id: 010830131 Xiaoyu.liang@sjsu.edu Abstract—This report compares the performance of different type of databases and general the normal way to improve the performance of the database. Keywords—database; performance; SQL; NO-SQL; I. 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Although those literature hightligted varieties of significant theories, this review will attempt to establish a clear meaning of relational and non-relational database Concept, NoSQL data model, ACID and Base properties, CAP Theorem and Scalability. Furthermore, it will attempt to critically evaluate structured and unstructured data, elucidate on the strength and weakness of relati onal and NoSQL databases and give an overview of theRead MoreCommon Components Of Digital Database Management Applications1022 Words   |  5 Pages A DBMS can also provide many perspectives of a single database schema. A perspective characterizes what information the client sees and how that client sees the information. The DBMS gives a level of reflection between the reasonable diagram which characterizes the legitimate structure of the database and the physical construction that portrays the records, files and other physical instruments utilized by the database. 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This system was working well until the advent of Big Data. From the early 21st century when the web data started growing in an exponential way, the conventional RDBMS system were unable to cope up with the advancement of this huge data traffic. Therefore, developers