Tech Differences

Difference Between Cloud computing and Grid computing

Cloud computing and grid computing almost have the same vision of providing services to the users through sharing capabilities and resources. Although the terms are differentiated based on application focus, architecture, resource usage patterns, number of services, interoperability, business models etcetera. Cloud computing banish the need of buying the hardware and software which requires complex configuration and costly maintenance for building and deploying applications instead it … [Read more...]

Difference Between Linux and Windows Operating System

The prior difference between Linux and Windows operating system is that Linux is totally free of cost whereas windows is marketable operating system and is costly. An operating system is a program intended to control the computer hardware and behave as an intermediary between user and hardware. Linux is an open source operating system where users can access the source code and can improve the code using the system. On the other hand, in windows, users can not access source code, and it is a … [Read more...]

Difference Between Cache and Cookies

Cache and cookies were invented to boost up website performance and to make it more accessible through storing some information on the client machine but, they perform different operations. Cache is used for storing the web page resources in a browser (client-side) in order to decrease the loading time whereas cookies are employed for storing browsing session to track the user preferences. Let us understand the difference between cache and cookies with the help of comparison chart shown … [Read more...]

Difference Between B-tree and Binary tree

B-tree and Binary tree are the types of non-linear data structure. Although the terms seem to be similar but are different in all aspects. A binary tree is used when the records or data is stored in the RAM instead of disk as the accessing speed of RAM is much higher than the disk. On the other hand, B-tree is used when the data is stored in the disk it reduces the access time by reducing the height of the tree and increasing the branches in the node. Another difference between the B-tree and … [Read more...]

Difference Between Bubble Sort and Selection Sort

Sorting is one of the major task in computer programs in which the elements of an array are arranged in some particular order. Sorting makes searching easier. Bubble sort and Selection sort are the sorting algorithms which can be differentiated through the methods they use for sorting. Bubble sort essentially exchanges the elements whereas selection sort performs the sorting by selecting the element. Another considerable difference between the two is that bubble sort is stable algorithm while … [Read more...]

Difference Between ADSL and Cable Modem

ADSL and Cable Modems seem to be cost-effective methods for delivering broadband network services. The fundamental difference between ADSL modem and Cable modem is that ADSL modem uses twisted pair cables for providing both voice and data types of services. On the other hand, cable modems work on coaxial cable. Furthermore, the theoretical carrying capacity of the coaxial cable is hundreds of time higher than the twisted pair cable. Content: ADSL Modem Vs Cable Modem Comparison Chart … [Read more...]

Difference Between GPS and DGPS

The GPS and DGPS are the satellite-based navigation systems. The basic difference between GPS and DGPS lies on their accuracy, DGPS is more accurate than GPS. DGPS was intentionally designed to reduce the signal degradation. GPS provides the accuracy about 10 meters, but DGPS can provide accuracy around 1 meter, even beyond that 10 cm. Content: GPS Vs DGPS Comparison Chart Definition Key Differences Conclusion Comparison Chart Definition of GPS Global Positioning … [Read more...]

Difference Between Stack and Heap

Stack and Heap are the memory segments used in memory allocation techniques. The primary difference between Stack and heap is that stack involves linear and sequential allocation of the memory which is used in static memory allocation whereas heap acts as a pool of storage area that allocated the memory randomly (Dynamic memory allocation). Speed is the major parameter which distinguishes stack and heap; a stack is significantly faster than a heap. Content: Stack Vs Heap Comparison … [Read more...]

Difference Between Process and Thread

The Process and Thread are the essentially associated. The process is an execution of a program whereas thread is an execution of a program driven by the environment of a process. Another major point which differentiates process and thread is that processes are isolated with each other whereas threads share memory or resources with each other. Content: Process Vs Thread Comparison Chart Definition Key Differences Conclusion Comparison Chart Definition of Process The … [Read more...]

Difference Between BFS and DFS

The major difference between BFS and DFS is that BFS proceeds level by level while DFS follows first a path form the starting to the ending node (vertex), then another path from the start to end, and so on until all nodes are visited. Furthermore, BFS uses the queue for storing the nodes whereas DFS uses the stack for traversal of the nodes. BFS and DFS are the traversing methods used in searching a graph. Graph traversal is the process of visiting all the nodes of the graph. A graph is a … [Read more...]