Patent ID: 7676522

Claim:
A computer-implemented system including computer-executable code recorded on a computer-readable medium comprising: a data stream manager including: a data manager configured via the computer-executable code to obtain a first group of data items and a second group of data items, each data item including one or more data attribute values; a data quality manager configured via the computer-executable code to determine a first group of data quality items and a second group of data quality items, each data quality item including one or more data quality attribute values associated with one of the data items of the first group of data items or the second group of data items, an aggregation manager configured via the computer-executable code to determine a first aggregated data quality value based on the first group of data quality items and a second aggregated data quality value based on the second group of data quality items, and a stream interval manager configured via the computer-executable code to output a first data stream interval including the first group of data items and the first aggregated data quality value and to output a second data stream interval including the second group of data items and the second aggregated data quality value, wherein the stream interval manager is configured to: output a first jumping window including the first data stream interval including the first group of data items and the first aggregated data quality value, and output a second jumping window including the second data stream interval including the second group of data items and the second aggregated data quality value.