Method and system for search engine indexing and searching using the index

摘要

Data indexing includes receiving data from a data source; classifying the data into one of a plurality of categories according to a predetermined data classification criteria; establishing a corresponding relationship between the data and an index associated with the data, the index having a preset maximum capacity; and recording the relationship between the data and the index. The index is one of a plurality of indices, and each of the plurality of indices is exclusively written by an index writing device.

主权项

1. A method for data indexing, comprising:
receiving data to be indexed from a data source; classifying the data into one of a plurality of categories according to a predetermined data classification criteria; selecting an index of a plurality of indices associated with the category to which the data was classified; establishing a corresponding relationship between the data and the index, the index having a preset maximum capacity associated with an upper limit on an amount of data to be stored at the index; and recording the relationship between the data and the index, wherein the index is configured to be exclusively written by a corresponding index writing device, wherein recording the relationship between the data and the index includes:
storing at least a portion of the data in a file associated with the index; andstoring an identifier associated with the index and an identifier associated with the corresponding index writing device in at least a portion of the file associated with the index.