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Team Leadership , Amazon Web Services , Database Administration , Primary Duties , Data Engineer , Computer Science , Data Engineering , Microsoft Azure , Dimensional Modeling , Database Management Systems , Azure Data Factory , Big Data , Event Hub , Visual Basic , Azure Synapse , Azure Storage Accounts , Data Lake , Star Schema , Warehouse Design , Performance Tuning , Problem Solving ,

"Scheduling Parallel Data Transfers in Multi-tiered Persistent Storage" by Nan Noon Noon, Janusz R. Getta et al.

Multi-tiered persistent storage provides a logical view where all available storage is distributed over a number of levels of different speeds and capacities. Efficient scheduling of parallel data transfers in multi-tiered persistent storage is a significant problem for pipelined data processing. This work considers a class of database applications implemented as sequences of operations that transfer data between persistent storage tiers. We show how to partition the sets of data transfers to reduce the number of conflicts when data transfers are performed in parallel. The paper proposes the new rule-based algorithms for allocating parallel data transfer to the processors to minimize total processing time. The new algorithms evenly distribute the workload among the processors and reduce their idle times. We describe a number of experiments that validate the efficiency of parallel data transfer plans generated by the algorithms presented in the paper. ....

Database Management Systems , Ulti Tiered Persistent Storage , Arallel Data Processing , Performance Tuning ,

Devart Introduces a New Release of dbForge Schema Compare for PostgreSQL 1.3 With a Helpful Package of Updates

Devart has rolled out a new version of dbForge Schema Compare for PostgreSQL, which also supports Amazon Redshift databases. This release brings a bunch of new features to Comparison Wizard and Text Editor. ....

Forge Schema Compare , Amazon Redshift , Comparison Wizard , Text Editor , Terror List , Cross Platform Software , Oracle Database , Software Development , Database Management Systems ,