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InterviewSolution
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How Can You Ensure That Data Is Consistent In Source System And Hana System? |
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Answer» Since any changes in the source system are tracked in DEDICATED logging TABLES, the replication status for each changed data record is transparent. An ENTRY of logging table is deleted after a successful COMMIT statement from HANA database and this procedure ensures the data consistency between a source system and HANA system. Since any changes in the source system are tracked in dedicated logging tables, the replication status for each changed data record is transparent. An entry of logging table is deleted after a successful commit statement from HANA database and this procedure ensures the data consistency between a source system and HANA system. |
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