Application of data storage and information search in english translation corpus

A corpus refers to a text database that scientifically organizes and stores electronic texts, and is an important material for linguistic research. At the same time, through the analysis of a large amount of corpus, empirical rules can also be obtained from it. The main research purpose of this article is to build a translation corpus by transforming Chinese poetry and English poetry into each other. The design of the storage structure of the corpus is one of the most basic tasks, and the core key function of the corpus is how to improve the speed and efficiency of the retrieval method is the focus of the research. This paper studies the storage of the data structure. Redesign the storage structure of the database with MySQL technology, including the concept, logic and structure of the corpus. Regarding the conceptual design of the corpus, an ER diagram can be used to represent the mutual relevance. The design of the logical structure is mainly designed in accordance with the MySQL method. For completeness, refer to the explanation about primary keys and foreign keys. In the real operation practice, we need to use the storage structure and access to maximize the efficiency of the database according to the actual situation. The English translation corpus studied in this subject has achieved a more advanced structure in data storage technology, and at the same time, the search algorithm has been optimized in an all-round way, which can achieve higher-precision corpus retrieval. This achievement can play a greater role in English translation and English teaching in the future.