| Summary: | In the era of big data, the rich data resources of the petroleum industry not only provide auxiliary decision-making support for the production and scientific research of petroleum enterprises, but also play a vital role in the digital transformation of enterprises. From the perspective of petroleum exploration data management technology, this paper divides its past development process into database technology stage, data warehouse technology stage, data lake technology stage, data integration platform stage, and special application of big data technology by combing the relevant literature. At present, it is in the initial stage of the construction of the data middle office. The core problem that needs to be solved is to match the calculation type with the most suitable computing framework, optimize the allocation of computing resources, and give full play to the processing capabilities of the data middle office.
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