There are several ways to get information and data from the Internet. The two most popular ways are Data Crawling (also known as Web Crawling) and Data Scraping (or Web Scraping) as called. Both web crawling and data scraping are …
Web scraping and data mining looks quite the same in terms of word similarity however they are distinctively different . The distinction between the two terminologies is hard to define for many people and creates confusion when sometimes both terminologies …
The mammoth increase in data volumes had led to an information knowledge revolution triggered. Key aspect of research and strategy formulation to gather meaningful information and insights into the data already available is primary focus. All this information is gathered …
Introduction to Presentation Software With a huge shift and transformation in business communications, virtual business presentations are more popular and more in demand. While selecting which virtual presentation software to select pose a challenge for presenters – which platform to …
Online machine to machine communication is handled by web services. It is used by systems to communicate systems on Internet and only front-end interfaces like websites and applications which reside on end user systems. Data exchange between heterogeneous applications would …
There are several protocols that exist at different layers of OSI and are used for various functions related to data transfer, communication, encryption and so on. OSI model provides a common reference point and universal set of rules which govern …
Introduction to Agile & Lean Methodologies Are you planning to develop a carrier in project management or software development? Then you must be aware of the two most popular project management methodologies Lean and Agile. These two methodologies are mostly …
Introduction to Agile & Scrum Methodologies If this the first time you’re learning about the project management and Software Development Life Cycle (SDLC), then it will be confusing for you to keep up with the different terminologies. And especially the …
Introduction to Agile & Waterfall Model As a rookie individual developer, you must be confused when you first heard the words Agile and Waterfall. Both of them refer to the software development methodologies which numerous benefits for the final success …
Introduction to Processing Techniques Most CPU manufacturers try to achieve high CPU performance by increasing clock speed and cache sizes but that still does not let full potential utilization of CPU power. To make more efficient use of CPU power, …
Introduction Servers comes in different shapes, sizes, and configurations. Organizations take decisions about which servers to deploy depending on availability of data center space, performance, budget, and scalability. In this article we will explore more about various types of servers …
Choosing the right career: Are you confused? Education institutes use near to similar names for the courses which makes it quite confusing for students. Computer science and computer engineering are two such terms. We don’t know do they mean same? …
Microcontroller and Microprocessor both are integral part of computers and other components such as automobiles, telephones, appliances etc. In this article, we will understand the differences between the two and about its usage. Microcontroller Microcontroller’s history is dated back to …
Introduction In this article, we will learn about some terminologies associated with computers. There categorization and classification are based on their size and data handling capabilities. Let’s understand the difference between Microcomputer and Supercomputer. What is a Microcomputer? Another name …
Different types of computers are in use today. There classification is based on their functionality, size, speed, and cost. Based on size, speed and functionality computers are classified into four categories. In this article, we will take a look at …
Mainframe dominates 87% of credit card transactions and 71% of fortune 500 companies operations are run through Mainframes. Minicomputers changed the digital landscape and were designed for direct interaction between systems and its users. We would learn today about Mainframe …
A common query which comes to mind of engineering students is: “What is the difference between a Software Engineer & a Computer Engineer?” Both of them relate to Computer and uses engineering ideas and concepts that is why it is …
What is the difference? What is the difference between Software Development and Web development? It is the computer science bachelor degree holder’s question. Both of them are based on coding but they do have some differences, today in this article …
In this article, we will understand about some terminologies associated with computers. The categorization and classification is based on their size and data handling capabilities. Let’s realise the difference between Microcomputer and Minicomputer. Microcomputer Microcomputers came into existence and become …
Introduction In recent years many development and career opportunities have been introduced in the IT and Computer world. It is even hard for a computer or IT-based companies to hire and select the candidate with an apposite skill set for …
Introduction In the past five years, cloud computing has become a new trend in the IT Industry. Many IT companies feel that adopting a cloud-based interface can lower their operating costs and maximize efficiency. Interestingly, this revolution has created many …
Introduction Centralized architecture with high computing power and centralization of computing resources vs distributed computing architecture are two main directions in which IT technology has moved or progressed with the passing time. Today, we look at two technologies that governed …
Introduction: DevOps vs SRE After Google introduced Site Reliability Engineer into the software development process, the whole IT industry was confused and had this question “What is the difference between the DevOps and SRE?” In short, there is not much …
When we talk about IT Setups and IT infrastructure we come across some terms and we wonder what the difference between them could be. Today we look at two common terminologies: Data center and Disaster Recovery Center, we come across …
Introduction The introduction of cloud and Software Defined technologies have boosted many young tech aspirants to pursue the Computer Network career. But they are confused mostly with the odd terms that resemble one another. Today in this article, you will …
Introduction The technical progress in the IT field made the acronyms like UI, AWS, and CRM familiar to laymen. And they defined new meaning to the words – tools, cloud, and Architect. IT Architect is not someone who works on …
Enterprise Architect vs Solution Architect There are some key IT roles in organizations which focus on strategic and technology related aspects across their breadth and depth. Two such technical roles are of Enterprise Architect and Solutions Architect. While the former …
Difference Between MD5 and CRC MD5 and CRC are 2 of most commonly used hashing algorithms, infact while comparing files and including other use cases. In this article. We will understand both the concepts of hashing algorithm and how one …
Difference between Agile and DevOps (Agile vs DevOps) What is Agile Methodology? Agile methodology points to a software development methodology consolidated to the idea of repetitive development, where requirements and solutions develop through fraternizing between self-organizing and cross-functional teams. The utmost …
Hyper Converged Infrastructure (HCI) Vs Converged Infrastructure (CI) Hyperconvergence has been at the forefront of customer demand nowadays. Underpinned by virtualization technology, Hyperconvergence is gradually making strong hold in the IT world. In this article, we will talk through 2 …
Colocation vs Carrier Neutral Data Center With introduction of new infrastructure services focused at providing smooth application access for customers, there have been new and improved cost effective solutions w.r.t Data Center Infrastructure services like power, space etc and Multi …
Cloud App vs Web App What is a Cloud App? Cloud App is an application that operates through the cloud and has some characteristics of both desktop apps and web apps. Cloud App is a more advanced web app. It’s …
Before discussing the difference, let’s understand the two terms first What is HTTP? HTTP is a Hypertext Transfer Protocol. HTTP works similar to other application services like SMTP and FTP. Like the performance of FTP, it transfers a document using …
CEF vs Routing Table RIB (or routing table) and CEF (Cisco Express Forwarding) are two different tables which are used in routing across IP networking platform. Both have common information but perform two distinctly different purposes. CEF technology is new in …
Overview Content filtering is essential to exclude access to web pages or email deemed objectionable. Content filtering is used by corporations as part of their security framework setup. Content filtering service boosts network security by blocking entry to suspicious websites …
In this post, we will discuss about In band and Out of Band Network Management. The sequential order of subtopics is enlisted as below – Topics Understanding of Network Management In-band management Out-of-Band Management Comparison of In-band and Out-of-Band Management …
Introduction : VDC vs VLAN Virtualization in IT systems has helped Network estate immensely. 2 technologies which have helped networking across various segments are VLAN and VDC. While VLAN is short for Virtual Local Area Network, VDC means Virtual device …
Introduction: MAC Address vs IP Address All devices part of a network can connect and communicate with each other. However, when we try to put logic around the communication between these devices, the key query that always arises in our …
Difference between AODV Routing Protocol and DSR Protocol An ad hoc network or Mobile ad hoc network refers to a network connection established for a single session and does not require a router or a wireless base station. It does …
Network Bridge and Router are 2 key networking devices used in connecting segments or networks. While Bridge has been taken by switch, Router still remains the cornerstone of any WAN Network and has been expanding its role with introduction of …
NETWORK BRIDGE vs REPEATER While working on networking concepts, network engineers may face challenge in understanding how Network Bridge and repeater are different and their working principles. In this article, we will touchbase on both the devices and compare their …
SSL Certificate types : Intermediate Certificate and Root Certificate When we look at the function of the SSL certificates at the first glance, then we would find that they are pretty straightforward. You would simply install it to your concerned …
In this post, we will discuss the difference between File Level Storage and Block Level Storage. File Level Storage: The storage system of Network Attached Storage and hard drives is a file level storage. Here in this storage system, the …
Hard link and Symbolic link Similar to the pointers in the programming languages, there are links in UNIX/LINUX which are just like pointers which point towards a directory or a file. To generate these links is like creating shortcuts for …
Guest OS vs Host OS When it comes to virtualization, several strategies are there that are popular. Your selection among these depends on several factors including imports, its development, software interface, virtual machines alters and other characteristics as well. Hosted …