An enterprise resource planning system or ERP systems typically include characteristics like that of an integrated system that operates in real time, a standard database that supports such applications and a reliable link across sections. Deployment options of such ERP systems include local or cloud hosted. The most common functional areas of an ERP system are the financial or accounting sector, management sector, supply chain, project management, Customer relationship, manufacturing sector and various business support systems which are referred to as ERP modules. Most ERP systems incorporate best practices which suggest the vendor's interpretation in the best way and perform each business process conveniently ERP systems hook up with real–time data and transaction data in multiple ways.

In general terms a web application is a client–server program that the client runs via a web browser. Very common web applications include webmail, online retail sales, online banking, and online auctions. Discrete variance involving a web page and a web application is that the web application has a similar functionality to a standalone software application, with a support to be loaded as a web page, possessing a specific desired functionality and store data locally and function while online. Technically in primitive models like client–server, the processing load for the application is shared between code on the server and code installed on each client locally. In other words, an application and its own pre-compiled client program serves as its user interface.

Owing to the fact that the use of mobiles and hand held devices are becoming more and more popular and extensively used, Mobile app development is becoming more critical for many businesses. As mobile app development is becoming more critical for many businesses with a significant number of people using smartphones, tablet PC, we at Xsosys consider proven configurations to cope up with the competition and also to suit a variety of operating systems. The process by which a mobile app is developed specifically for mobile devices, like personal digital assistants, mobile phones and other hand held devices.

A blockchain is a developing list of archives, termed blocks linked using cryptography. These blocks comprise a cryptographic hash of the preceding block, a note of the time and operation statistics. Fundamentally a blockchain is resilient to alteration of the data and in general sense is an openly distributed ledger that can record transactions between two parties efficiently in a verifiable and permanent way. Managed by a peer-to-peer network jointly obeying a systematic practise for inter-node communiqué and authenticating fresh added blocks the blockchain contains information that cannot be altered retroactively without revision of all ensuing blocks, which requires a confirmed consent of the entire entities of the network.

The conception of a system of smart devices was initialised with a modified vending machine which apparently became the first Internet-connected appliance, able to report its inventory about newly loaded drinks. IoT or internet of things is a structure of interconnected computing devices, provided with unique device identifiers with the ability to transfer data over a network devoid of human-to-human or human-to-computer interaction. The combination of several skills, real-time analysis, device based learning, product scanning devices, and set in contraptions in systems, wireless sensors, remote control systems, all of these and many similar things contribute to the Internet of things.

A server is an advanced set-up that provides functionality for other programs or devices termed as clients. Servers on the whole provide various functionalities which include sharing data or resources among several consumers or users. Servers depending on their nature of utility can serve multiple clients or a single client. Sometimes the client service may run on a device that is solitary or may run simultaneously over a network comprising of a number of different devices. Most conventional kinds of servers are database servers, file servers, mail servers, print servers, web servers, game servers, and application servers.

Software testing is a categorical analysis conducted to ascertain about the quality of the software product developed. It basically provides an objective liberated view of the software and allow the users to comprehend the pros and cons of software implementation. In general the most common methods used to test are the process of executing a program or application and verifying that the product developed is fit for use. Software testing includes the carrying out of a software part or structural section of an application in order to evaluate the involved one or more functional properties

Technical support refers to services that an organization provides to users of technology products or services. In general, technical support is an activity of providing help regarding specific problems related to a product or service that a company has previously provided. Companies in general offer technical support for the services or products they sell, either included in the cost or for an additional fee. As a known fact technical support may include a variety of assistance to a client or a purchaser of any product. This is often termed as the after sales support and in case of involvement of intricate technicalities it is defined as technical support.

Digital marketing is the section of marketing that operates on the internet support and online based digital technologies to encourage the sales of products and various services. With increasing numbers of Internet users and the advent of smartphones and similar hand held devices, customers began searching products and making decisions about their needs online first. This paradigm encouraged marketing companies to find new ways to integrate digital technology into marketing their products and services. Consumers often research online and then buy in stores and contrarily physically browse stores and then search for similar options online.