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Articles by Pradeep Kumar
Page 100 of 104
Difference between IoT and Blockchain
The Internet of Things, also known as IoT, is likely to be the next major paradigm shift in the field of information technology after the cloud and the most significant technological advancement since the introduction of the Internet. IoT holds the promise of integrating physical objects, such as home electronics, into the existing online space. It paves the way for a vast array of new innovation opportunities, which will further contribute to the development of novel types of interactions between humans and things. We live in a world in which the majority of electronic devices are already connected to the ...
Read MoreDifference Between HashMap and TreeMap in Java
Both HashMap and TreeMap are considered to be Map classes because they both carry out the responsibilities of the Map interface. A Map is an object that stores key-value pairs, in which there is only one instance of each key but there may be multiple instances of the value. The hash table is a type of data structure that is utilised by the HashMap class. As a form of data storage, the red-black tree is utilised by the TreeMap.What is a HashMap?A HashMap uses a data structure known as the hash table in order to store the map's key-value pair. ...
Read MoreDifference between WiFi and Hotspot
Today, gaining access to the Internet does not need signing up for the data subscription plan offered by the Internet Service Provider (ISP). There are other available choices. The Internet can be accessed and shared in a variety of other ways, thanks to our smartphones.WiFi and hotspot are two terms that are sometimes used interchangeably to refer to connection to the Internet; however, there is a significant difference between the two. Hotspots are physical locations that are typically public places that are served by an access point that is used to connect devices to one another using WiFi. WiFi is ...
Read MoreDifference between Von Neumann and Harvard Architecture
There are two distinct varieties of digital computer architectures, each of which provides a description of the functioning and execution of computer systemsThe first is known as the Von Neumann Architecture, which was designed by the well-known physicist and mathematician John Von Neumann in the late 1940s.The second is known as the Harvard Architecture, which was based on the original Harvard Mark relay-based computer and used separate memory systems to store data and instructions. Both of these computer architectures were developed in the 1950s.In the original Harvard architecture, data and instructions were both stored in electro-mechanical counters, while the instructions ...
Read MoreDifference between IDE and Code Editor
A code editor is one of the most essential tools for programmers, and it was developed with the express purpose of making the process of editing code more streamlined and straightforward. A text editor is comparable to a code editor; however, a code editor offers significantly more functionality.Text editors with sophisticated built-in capabilities and specific functionalities designed to ease and speed up the process of editing code are referred to as code editors.On the other hand, an Integrated Development Environment (IDE) is a collection of software development tools that are intended to simplify the process of coding. It simplifies the ...
Read MoreDifference between Open Source and Proprietary Software
Technology is something that has a significant impact on each and every one of our lives. Due to the large number of devices that we all interact with on a daily basis, we are exposed to a wide variety of software. We are able to complete a variety of tasks with the assistance of software.Software is an essential component that grants its users the ability to operate and carry out any designated activity. The difference between open-source software and proprietary software is a significant one in the software industry. Read through this article to find out how an open-source software ...
Read MoreDifference between IoT and Big Data
Both the Internet of Things (IoT) and Big Data are currently the trending topics that are frequently discussed in the context of the information technology industry. It is practically impossible to discuss one of these topics without also bringing up the other. Both are the wave of the future when it comes to data, and by data, we mean enormous amounts of data. We are now living in a digital age in which new things are constantly being linked to the Internet in an effort to make people's lives easier.Read through this article to get an overview of IoT and ...
Read MoreDifference between Hierarchical Database and Relational Database
The storing and processing of data in database management systems is one of the most significant functions that business organisations perform with their data. Users of a database management system can access their data in the way they like, because the system hides the storage details. Users are provided an abstraction of the data through the usage of database models.When it comes to building databases, the two most popular types of database models are hierarchical and relational.What is a Hierarchical Database?IBM's first attempt at developing a data model in traditional database systems, which took place in 1968, resulted in the ...
Read MoreDifference between Stack and Array
The storing and arranging of data in a predefined format so that it can be retrieved and modified in efficient ways is one of the many things that you will want to accomplish, and Data Structures are the building blocks that make it possible. Data Structures are essentially logical representations of data that are used to store data in an ordered fashion in order to facilitate the execution of a variety of operations on the data.Within a single computer programme, we have access to a variety of different ways to store and retrieve information. If you are using an object-oriented ...
Read MoreDifference between MapReduce and Spark
Both MapReduce and Spark are examples of so-called frameworks because they make it possible to construct flagship products in the field of big data analytics. The Apache Software Foundation is responsible for maintaining these frameworks as open-source projects.MapReduce, also known as Hadoop MapReduce, is a framework that enables application writing, which in turn enables the processing of vast amounts of data on clusters in a distributed form while maintaining fault tolerance and reliability. The MapReduce model is constructed by separating the term "MapReduce" into its component parts, "Map, " which refers to the activity that must come first in the ...
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