In this constantly evolving world, the IT sector is on the boom, and so are the languages used for further growth and development. JAVA is one of the most sought-after and popular languages having several different applications with a vast range of compatibility. Hence, it is called "King of All Programming Languages". It acts as a base for the widely used Android on which most smartphones run. It is easy to use and efficient for general-purpose programming and is mainly used for internet access applications. Java has its syntax base in C and C++ but is more advanced in programming. Java is the most widely used language, and emulators of language exchange are developed in Java and converted from one language to another. JAVA is so widespread because it is both a language and a platform used to develop applets and servlets. The coding in JAVA is easy; providing a high level of security enables its usage in the health sector, social security, Education, Insurance, Scientific Learning, Cloud-based apps, etc. Whenever a requirement for a safe, secure, and scalable application arises, Java is always there to rescue; many Banking Apps are why developed in Java. With many new languages in the market popping up, the popularity of Java remains the same.
JAVA has various applications such as Desktop GUI Applications, Mobile Applications, Enterprise Applications, Scientific Applications, Web-based Applications, Embedded Systems, Big Data Technologies, Distributed Applications, Cloud-Based Applications, Web Servers, Application Servers, Software tools, Gaming Applications and much more.
Requirement of JAVA Application Development
JAVA is one of the leading languages which provides the development of simple as well as complex applications. For any company to secure its position in the online market or make its presence in the Electronic world, it would need a website and, for a handier approach, an application to be in touch with its customers. The company would also require some applications for internal connectivity between the company and the employee. For this, you will require a Java Development Company offering a good architecture with options such as helping you in migration from one system to another, time to time maintenance, and after delivery support to your system. Nowadays these company offers custom software development for your company which will be customized as per your need.
Company Website
The basic requirement for a company to mark its presence is making its official website. The website should have information about the company, its vision, its plans, its aims to achieve, and what a customer could gain by collaborating with you. The eye-catching look, product pictures, services provided, etc., will make a visitor stay at your website. Next, which will enchant your visitor, is information about your company in a lucrative way, how a customer will see your products/ services and be willing to buy them.
Enterprise Application
Java is the choice of large corporates, organizations for building enterprise applications, i.e. a large bulky system software that fulfils all the company's needs. Due to Java's robust features, security, powerful tools, and scalability develop around 97% of enterprise applications. Java EE (Enterprise Edition) API provides the required tools to develop large-scale, reliable, multi-tiered, distributed, scalable, and secured network applications.
The most important of all, what a company requires is security which is fulfilled by Java thoroughly with the help of JVM (Java Virtual Machine), verifying bytecode preventing security breaches.
Java automatically flushes the unused memory, improving the performance of applications and memory management. All big giants like TCS, Infosys, Trivago, Google, Uber, eBay, Pinterest, etc., use Java.
Mobile Application
The next step in connecting to your client is the development of a mobile application. The application developed should be platform-independent, and the application should have all the necessary features needed for ease of clients to interact with you. Java ME is a cross-platform framework where applications built can be used on different platforms. Your number of mobile applications use Java as the base. Hence, the company you hire must provide Mobile Application Development as per your customization.
Web Application
Nowadays, there is starting of web client-based applications. From the confines of your tablet, smartphones one can now interact on PC too. These applications can be opened on the web browsers on smartphones, tablets, laptops, etc. There is no need for downloading hefty applications to your devices. These applications open in your web browser and act like one of the installed apps and provide easy access to all the features without refreshing acting as a dynamic page. Java, with the help of struts, JSF (JAVA Server Faces), servlets and JSP (Java Server Pages), develops web applications. Adobe JRun, Apache Tomcat, Resin, Apache HTTP are web-server crucial in web application development. E-commerce websites and many others are examples of it. The Web application development company you chose can offer you a wide variety of options from which you can select the features and customize them as per your needs.
Embedded Systems
It is an integrated system meaning a system made up of small components, each having its function to perform a larger function. Java was developed originally for embedded systems. The single-component can achieve nothing, but when joined together, they can do much work. For example, Card Sensor machine in metros, the card has an inbuilt chip having the amount it has; when put on the machine, the machine reads it. It allows entry on certain conditions, on exit similarly card is read, and exit is allowed on certain conditions and amount is deducted. Similarly, SIM (Subscriber Identity Module) card works on the same principle.
Distributed Applications
This application of Java is used for running a single software on multiple machines in a particular network. Many systems in a network may have particular requirements but are on different platforms; Java helps solve this problem and cuts the problem of purchasing multiple licenses of a single software, reducing cost for the company in terms of software and hardware components. Web Browsers, Adobe Services, Microsoft Office, are some of the examples of Distributed Applications.
Cloud-Based Services
Cloud Computing is becoming one of the most important requirements of companies today. Much of the data is stored on servers referred to as clouds which can be accessed from any place, at any time by entering required credentials for authorization for accessing particular data. Java, because of its distributed framework, is fit for accessing cloud applications and data. Java's features help in developing applications for IaaS (Infrastructure-as-a-Service), PaaS(Platform-as-a-Service), and SaaS(Software-as-a-Service).
Web Servers
A web server responds to the user requests made via WWW (World Wide Web) using HTTP (Hypertext Transfer Protocol), IP (Internet Protocol), etc., to respond, process, and store information. A company would be able to host its website with the help of a web server only and can be accessed with the help of a web browser. Nginx, Lighttpd, Apache HTTP Server, Microsoft Internet Information Services are examples of web servers.
Application Servers
An app server is a framework handling communication between the client and the company. It is much wider than a web server and has several application servers. WildFly, WebSphere, Glassfish, JBoss are some of its examples.
Software Tools
These are set of software that a company requires for its internal functioning like data of employees, their post, salary, and other useful data. Projects acquired by the company, client list, who can access which data, etc. Every company requires such tools, and Java provides the best tools for the development of such software.
JAVA Development Services and Framework
Java Development Services include a range of services like Web Development Services, Software Development Services, Mobile App Development, Migration, CMS Development, Integration Services, JAVA/J2EE Software Development, Enterprise Java Development, Maintenance, Support, etc. These are the major services provided by many of the Java Development Companies. One can compare the projects bagged by companies and compare them with the others. You can also garner the skillset required for your web-client development. You can check on frameworks offered by the companies like Spring, Grails, Blade, Play, Struts, JSF, etc.
While selecting the company, first go through the website's design that they have created for themselves. How beautifully they have structured the information along the way. What services do they offer, and does it reflect on their website? Does it fulfil what they are promising? Are they up to date with the latest trends, and will they be able to fulfil the desired output needed by you? And most importantly, will they be able to provide the most required post-development support to your framework because in a very short time, many things become obsolete, and you can't make your apps or websites, again and again, wasting loads of money. The website/app should be open-ended, i.e. could be upgraded as per current requirements.
Selection of JAVA Development Company
Before selecting a company for your app or website development, you must ponder/ discuss the features you will require with the team/committee. Design of the app, your approximate initial reach, description of product/ services, contact personnel, company representation, etc.
After finalizing the requirements, decide which company is best suited for you based on the information quoted in the above paragraph. If you can't decide which company to choose, narrow it down to 2-4 companies and send your query to them and ask for an approximate quotation and, most importantly, the nature of post-development services provided by them. Go on to contact several of their clients to know the feedback of the work done by the company and post-development services. Now choose one that best suits you and goes on for a discussion with the development team about your requirements, expectations, customization, and what else they could offer to make it better. You can see several of their old projects and check whether they will fulfil the promises made by them as you take feedback from their clients.
Once your trial app/website is ready, you can take its demo and check some flaws or technicalities or any changes you need to make before the final launch of the website. Once the website is fully functional, it is handed over to you. Now you can go through your fully functional website and check it's working according to your expectations. You can have a contract of post-development service from the company or what you discussed when giving the project.
Blockchain Technology
Blockchain is the newest venture in technological development, which many experts see as the future in development. It is a system that records all the information and stores them in blocks forming a chain with unique codes which make it nearly impossible to hack or manipulate. Each data shared forms block, which represents single valid transactions that are encoded. Every block is linked to each by a cryptographic hash that helps identify the next block, and data is arranged in a format. So even if blocks are not transferred sequentially, the information will be arranged in the proper format. There could not be any two duplicate transactions as each comes with a timestamp, and it renders out the possibility of cheating. Thus, we will filter out fake information as it does not allow editing of information except at the source. It can't be corrupted, and hence no chances of information leakage or loss. Blocks can be created at any node and can be transmitted to all others. There is no singular source of data entry and exit.
Hence, no one can misuse the information or can access the blocks without their proper pairing. The only drawback of Blockchain technology is its high power consumption. The peer-to-peer network and mining of blocks require a large amount of energy which results in the emission of large quantities of greenhouse gases harming the environment. Of the two models, POW (Proof of Work) and POS (Proof of Stake), POS is more energy-efficient, and now many companies are transforming their model into POS. It is also used in energy trading in a peer-to-peer network. Blockchain can be used to create a public ledger for compiling data of public funds containing data of each transaction, tracking all whereabouts including basic information of work transparently. The IoT (Internet of Things) and the sharing economy are much to be benefitted from the blockchains involving many peers. Blockchain is also used in supply chain management such as:
Food Supply Chain
Blockchain Technology provides information to consumers about the origin of food products and their journey to their doorstep. Consumers will be able to track the freshness of items and probable contamination or rotting of food items. By this company can track and properly manage the life of food items to their consumers.
Software Development
Linux Foundation started Hyperledger Grid to develop open components for blockchain supplies and distributed ledgers to improve the performance and reliability of the systems for supporting global business transactions.
Commodity Mining
Blockchain is now being used for tracking gemstones and commodities which are precious. Blockchain will ensure ethical and efficient mining of commodities by tracking them and with less energy-consuming procedures. It can also be used for the commodity trading supply chain.
Anti-Counterfeiting
Blockchain can be used to detect counterfeits by creating unique identifiers to products, documents, shipments, and records storage associated with that particular transaction that cannot be altered or forged. But to do this, there are several technological hindrances like the association of physical objects to blockchain algorithms and reversing them when checking for validation. There is research ongoing for its implementation.
Blockchain Development
We can see many currencies popped up, better known as cryptocurrency working on blockchain technology have made a massive movement in markets, with some reaching millions in values. One of the famous ones is Bitcoin which works on this technology. Similarly, the data can be shared over a company network without duplicate entries, with all entries timestamped, tracking all the company's assets. The blockchain makes a business highly secured, scalable and transparent.
Every company can have its blockchain and software to decode the data, and nobody can block them or intercept them leading to more data security. One of the main features of blockchain technology is that it is decentralized, i.e. nobody can control it except the company or the person who wrote the code or created the blockchain. The advantage of decentralization is it reduces the risk of full data loss if the central system fails. Each node has a copy of the blockchain, and every user is equally trusted, i.e. removing superuser or Admin permissions. The only single risk is if one entity acquires 51% of blockchain, it can manipulate data as per its will, creating double-spending.
Blockchain requires a proper infrastructure and networking to work; otherwise, there could be a problem creating blocks of data. It also requires an application that could decode and encode incoming and outgoing blocks.
With getting more security features, companies are considering moving towards shifting their data on the blockchain, which would require a Blockchain App Development company and an after support for it which will ensure if any problem arises, you don't have to rely on a new company to access your data and have a peek at your company's data.
Blockchain App Development Services
A Blockchain App Development Company provides various services to many business organizations such as Blockchain Banking Solutions, Crypto Currency Exchange Software, Smart Contract Development, Blockchain technology solutions, POC Development, Fintech Blockchain app Development, Private Blockchain development, Crypto wallet development, DApps development, etc. These companies make sure that every transaction is via a secured network and is safe to do.
To develop a blockchain application, the companies have very strict guidelines to follow so that your data is safe and secured, providing you with the best output with minimal errors.
First, they do thorough research and analysis of your requirements, important issues, identifying problems that may arise, and what solutions could be available in blockchain to counter the above problems.
The next step is readying a prototype which will be implications of requirements of what was made out during the research and understood during the research process. It will act as the baseline for further development of the blockchain. Testing the prototype by various methods and passing it will take to next steps.
Now keeping the base insight, further developments would occur as the company requires, and features will be added to the blockchain. The customized work as asked by the company will be made and added to it.
After completing the project, it will be handed over to the company with all key methods to handle it. The must thing remaining is maintenance which the development company must provide after deploying the blockchain with time to time updates and technical support.
Blockchain technology works in almost all fields such as the Healthcare Industry, Fitness & Health, Education, Beauty & Fashion, Enterprises Applications, Entertainment Programs, Retail & E-Commerce, Social Networking, Government Services, and many more. All such industries could grow faster with blockchain technology.
JAVA Developers
With an increase in your company's business and on the expansion of it, rendering services from JAVA Application Development companies could be too expensive as there could be a need for daily maintenance, routine checkups, and increasing data load on servers increases. Here, you would require a team of IT professionals to maintain your system and keep it ready for any oncoming faults. In the team, you must hire JAVA developers who could understand your system and take over the system from the company you made it. There is a demand for java developers as it has a base on many applications.
