Abstract: A computer-implemented method (400) for performing software composition analysis of a target source code (90) for a computer program or a part thereof is disclosed herein. The method (400) involves performing (410) a first exploration process. The first exploration process comprises searching (412) a plurality of first software archives (10) originating from different sources in a global computer network (100) to find first occurrences (12) of the target source code (90) among source code files in the plurality of first software archives (10), and for every found first occurrence (12) of the target source code (90), collecting (414) a first set of key information (14) about matching source code files (16) or snippets (16a) therein. The method (400) further involves performing (420) a second exploration process.

Abstract: Systems and methods for storing data in an intermediate format for storing, converting the intermediate data format into a production data format of two data volumes, and merging the two data volumes into one data volume.

Abstract: A computer-implemented method (400) for performing software composition analysis of a target source code (90) for a computer program or a part thereof is disclosed herein. The method (400) involves performing (410) a first exploration process. The first exploration process comprises searching (412) a plurality of first software archives (10) originating from different sources in a global computer network (100) to find first occurrences (12) of the target source code (90) among source code files in the plurality of first software archives (10), and for every found first occurrence (12) of the target source code (90), collecting (414) a first set of key information (14) about matching source code files (16) or snippets (16a) therein. The method (400) further involves performing (420) a second exploration process.

Abstract: A computer-implemented method for determining an origin of a target source code for a computer program or a part thereof. The method involves: Searching a plurality of software archives from different sources in a global computer network to find occurrences of the target source code among code files in said software archives. For every found occurrence of the target source code, the method further involves collecting key information about the matching source code files and, from the key information collected a frequency map is built that contains, for each keyword found in the key information, a keyword count value being indicative of the number of times the keyword occurs in the key information.

Abstract: Systems and methods for storing data in an intermediate format for storing, converting the intermediate data format into a production data format of two data volumes, and merging the two data volumes into one data volume