System and method for data warehouse migration

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12174803
APP PUB NO 20230185781A1
SERIAL NO

17810852

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Abstract

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The system includes a parsing module to receive one or more input constructs from a source database in a first syntactical dialect, parse the one or more input constructs received in the first syntactical dialect using an external domain specific language parser, converts the one or more input constructs upon parsing into an abstract syntax tree corresponding to the first syntactical dialect of the source database. A canonicalization module transforms the abstract syntax tree into a canonical abstract syntax tree by utilizing a library of a plurality of operators and expressions corresponding to the first syntactical dialect. A tree optimization module optimizes the canonical abstract syntax tree by utilizing a set of optimization rules. An input translation module converts the canonical abstract syntax tree into an output code corresponding to a second syntactical dialect associated with a target database for compatibility using a translation layer.

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Patent Owner(s)

Patent OwnerAddress
DATAMETICA SOLUTIONS PRIVATE LIMITED502 5TH FLOOR ZERO ONE MUNDHWA ROAD KOREGAON PARK EXTENSION PINGALE WASTI ABOVE PASSPORT OFFICE MAHARASHTRA PUNE 411036

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agrawal, Krishnakant Raipur, IN 1 0
Gadhia, Abbas Pune, IN 3 1
Gupta, Stuti Ballia, IN 1 0
Kumar, Niraj Pune, IN 42 337

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