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Posted byIndika
Randomized vs Recursive Algorithm Randomized algorithms incorporate a sense of randomness in its logic by making random choices during the execution of the algorithm. Due to this randomness, the behavior of the algorithm can change even for a fixed input. For many problems, randomized algorithms provide the most simplest and efficient solutions. Recursive algorithms are […]
Posted byIndika
Stream Cipher vs Block Cipher | State Cipher vs Block Cipher In cryptography, Stream ciphers and Block ciphers are two encryption/decryption algorithms that belong to the family of symmetric key ciphers. Typically a cipher takes a plain-text as input and produces a ciphertext as output. Block ciphers encrypts fixed-length block of bits using an unvarying […]
Posted byIndika
Contemporary SOA vs Primitive SOA | Baseline SOA, Common SOA, Core SOA, Future state SOA, Target SOA, Extended SOA SOA (Service-Oriented Architecture) is an architectural model in which the solution logic is presented as services. By having services as the main method of delivering solutions, SOA strives to be highly efficient, agile and productive than […]
Posted byIndika
Database vs Schema A system intended for easily organizing, storing and retrieving large amounts of data, is called a database. In other words, a database holds a bundle of organized data (typically in digital form) for one or more users. Databases, often abbreviated DB, are classified according to their content, such as document-text, bibliographic and […]
Posted byIndika
Semi Join vs Bloom Join Semi join and Bloom join are two joining methods used in query processing for distributed databases. When processing queries in distributed databases, data needs to be transferred between databases located in different sites. This could be an expensive operation depending on the amount of data that needs to be transferred. […]
Posted byIndika
XML vs SOAP XML stands for EXtensible Markup Language. It is defined in the XML 1.0 specification, which is developed by the W3C (World Wide Web Consortium). XML provides a standard way, which is also simple, to encode data and text such that the content could be exchanged across driver hardware, operating systems and applications […]
Posted byOlivia
Image Space vs Object Space In 3D computer animation images have to be stored in frame buffer converting two dimensional arrays into three dimensional data. This conversion takes place after many calculations like hidden surface removal, shadow generation and Z buffering. These calculations can be done in Image Space or Object Space. Algorithms used in […]
Posted byIndika
Centralised Routing vs Distributed Routing Protocols Routing is the process of choosing which paths to be used to send network traffic, and sending the packets along the selected sub network. In computer networking terminology, a routing protocol defines how nodes in networks (specifically routers) interact with each other, to decide which paths to choose for […]
Posted byIndika
Centralized Routing vs Distributed Routing | Centralised Routing vs Distributed Routing Routing is the process of choosing which paths to be used to send network traffic, and sending the packets along the selected sub-network. Centralized routing model is a routing model in which routing is centrally carried out using a centralized database. On the contrary, […]
Posted byOlivia
ERP vs DSS In businesses, managers see information as power in their hands. With the advent of computer based management information systems (MIS), managers have been better able to take correct decisions based upon integrated information. ERP and DSS are two of the commonly implemented information systems that have many similarities and have nearly same […]