Sap Se

Arasan Rajendren

Panish Ramakrishna

Sriram Narasimhan

Prithvi Krishna Thodla Chandrasekhar

Anis Kasmani

Vengateswaran Chandrasekaran

Jay Sardhara

Methods, systems, and computer-readable storage media for generating an expected configuration checksum based on a configuration file associated with an ETL job, the ETL job being executable to provide a target entity for consumption by one or more consuming applications, the target entity including data of one or more source entities; retrieving an ETL timestamp indicating a last time that the ETL job was executed, and determining, based on one of the expected configuration checksum and the ETL timestamp, that a target data schema of the target entity is to be updated, and in response, providing target metadata for the target entity and updating the target data schema based on the target metadata to provide an updated target data schema.

Automatically evolving tenant model schema in data lake in response to source system changes

Some embodiments provide a program that receives a set of data for a first record in a first table. The set of data comprises a set of values for a set of attributes. In a data loading process configured to load a subset of the set of data into a subset of a first set of columns in the first table, the program determines that a first column in a first set of columns does not belong in the subset of the first set of columns. The program generates the first record in the first table. The program generates a value for the first column in the first set of columns that refers to a second record in the second table configured to represent a defined type of record. The program stores the value in the first column in the first set of columns of the first record.

Determining references to predefined types of records

Some embodiments provide a program that receives a set of data for a first record in a first table. The set of data includes a set of values for a set of attributes. In a data loading process configured to load a subset of the set of data into a subset of a first set of columns in the first table, the program determines that a first column in a first set of columns does not belong in the subset of the first set of columns. The program generates the first record in the first table. The program generates a value for the first column in the first set of columns that refers to a second record in the second table configured to represent a defined type of record. The program stores the value in the first column in the first set of columns of the first record.

Independently loading related data into data storage

Some embodiments provide a non-transitory machine-readable medium that stores a program. The program may receive a request to extract data for a first entity type. The program may, in response to the request, determine a subset of a plurality of data extraction configurations associated with the first entity type. The program may, for each data extraction configuration in the subset of the plurality of data extraction configurations, process the data extraction configuration based on a set of transaction data to generate a set of data, the set of data comprising a first set of data included in a set of instances of the first entity type and a second set of data included in a set of instances of a second entity type.

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San Diego, CA, United States of America

Arasan Rajendren