A Feasible 6 Bit Text Database Compression Scheme with Character Encoding (6BC)
Md. Ashiq Mahmood, Tarique Latif, K. M. Azharul Hasan, Md. Riadul Islam · 2018
Character encoding implies representing a repertoire of characters by some sort of encoding framework. Encoding a character in a compelling procedure is in every case estimable in light of the fact that it requires a couple of bits and least investment for information. It has an enormous region of utilization including data correspondence, data stockpiling, transmission of textual information and database innovation. In this paper, a new compression technique is proposed for text data which encodes a character by 6 bits to be specific 6-Bit Text database Compression (6BC). This strategy works with a system of encoding by 6 bit for characters which are printable by utilizing a lookup table. 8 bit characters are converted into 6 bit by this procedure and it partitions the characters into 4 sets. At that point, it utilizes the location of the characters uniquely to encode it by 6 bit. This strategy is likewise utilized in database innovation by compressing the text data in a connection of a database. With the assistance of a lookup table, 6BC can compress and in addition decompress the original data. Reverse procedure for decompression to get back the original data is additionally detailed. The result of 6BC is further applied to compress by the known algorithm to be specific Huffman and LZW. Promising efficiency is appeared by our experimental result. The procedure is further demonstrated by some examples and descriptions.