7min chapter

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Uber’s LedgerStore and its Trillions of Indexes with Kaushik Devarajaiah

Software Engineering Daily

CHAPTER

Database Migration and Index Management

This chapter explores the intricacies of database migration, emphasizing the processes for rollback preparedness and the dynamic roles of primary and secondary databases. It also highlights the importance of various index types in ledger systems, detailing their functionalities and the implications for data storage management and performance optimization.

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