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M48T58-70PC1 Datasheet | STMicroelectronics
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Improve the overall investment planning investment projects should become an inherent requirement of prior feasibility study. Administrative approval or filing departments do not require companies to report the overall planning of investment programs, investment projects only required to report the feasibility study report. Did not report the investment department in charge of overall planning requirements of the program does not mean that companies do not carefully plan for the overall investment projects, because the overall planning of investment projects, investment projects, after all, the basis of the feasibility study, if not the first investment project to improve the overall planning , then it is difficult to prepare investment projects in the feasibility study report is good, it will be difficult to make the investment project feasibility study report is approved, if approval is difficult to successfully implement or difficult to obtain the desired results. By the way: many companies are still to some extent the investment project feasibility study report as the commission may grant a research report prepared by a third party; a number of specific investment projects in the feasibility study of income-generating pressure forced the company to submit the investment customers The feasibility study report can be more or less often with the approval of the composition. In this case, many investment projects inevitably low quality, the effect is not good.
Query speed should not be used as the data warehouse relational database partition reasons. Partitions and unpartitioned for the fact table, query performance is similar. Partition in the right database design, relational query engine is only required to resolve the query plan includes the relevant partition. For example, if the database partition on a monthly basis, the query condition in January 2000, the query plan includes only the district in January 2000. The results will query the partition table correctly, and in the partitioning key with a clustered index on the combined index of the table has been performed on much the same.

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