{"id":78834,"date":"2020-07-01T15:50:16","date_gmt":"2020-07-01T10:20:16","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=78834"},"modified":"2020-07-01T17:49:29","modified_gmt":"2020-07-01T12:19:29","slug":"java-project-compression-decompression","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/java-project-compression-decompression\/","title":{"rendered":"Java Project – Compression and Decompression [Source Code Included]"},"content":{"rendered":"

Java Project – Compression and Decompression<\/strong><\/p>\n

This is a Java project for beginners, implement your learnings on real-time projects.\u00a0Just theoretical knowledge is not sufficient, you have to work on real-time projects. In this article, DataFlair is providing you a live project with complete implementation along with the source code, so that you can easily master Java<\/p>\n

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Project Objective<\/h3>\n

We sometimes face problems related to memory issues while saving or transferring any document or a file. Hence, there is a need to compress it so that it is reduced in size and can be transferred and processed easily. Data Compression and Decompression provide users to store data in less space and also easier for the user to transfer over the network. The Compression reduces the file of the size so that we can share it easily over any network even at a slow speed. This project aims at compressing and decompressing different types of files stored in our computer system at a particular destination location. There are four different algorithms that can be chosen to compress or decompress the files.<\/p>\n

Data Compression and Decompression<\/h3>\n

Compression is the process of encoding information using fewer bits than the original representation of the data. Compression of data is useful as it reduces the resources required to store the data and transmit it over the network. When we talk about data transmission, it is called source encoding. Before transmitting the data, encoding is done for security purposes. The reverse process of compression is called decompression which is used to get the original data from the compressed data.<\/p>\n

Need to develop this system<\/h3>\n

In the present system, there are so many problems while transferring or sharing a file of large size. These files cannot be sent over a network if they are above certain size limits. Even if the size of the file is small but if the internet connection speed is slow, then too it is difficult to send them. These limitations create a lot of problems when we need to share an urgent file and we just can’t due to the size limit of the file. Therefore, there is a need to build a system that can compress and decompress the files easily so they can be shared efficiently without any constraint.<\/p>\n

Some important reasons for developing this project are:<\/strong><\/p>\n