Suppose you're developing a mobile app that needs to store user-generated text data efficiently. Discuss how you would implement string compression to optimize storage space without compromising user experience.
- Apply encryption algorithms to compress the text data, ensuring both security and reduced storage space.
- Implement a simple character substitution technique where frequently used words or phrases are replaced with shorter codes.
- Use a basic dictionary-based compression method, where common substrings are replaced with shorter representations, minimizing storage usage.
- Utilize Huffman coding, a variable-length encoding algorithm, to represent frequently occurring characters with shorter codes, reducing overall storage requirements.
In this scenario, utilizing Huffman coding is a suitable approach. Huffman coding is a variable-length encoding algorithm that assigns shorter codes to more frequently occurring characters, thereby optimizing storage space without sacrificing user experience. This technique is widely used in data compression applications.
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