Automatic physical database tuning: a relaxation-based approach
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
Automatic physical design tuning: workload as a sequence
Proceedings of the 2006 ACM SIGMOD international conference on Management of data
Design of flash-based DBMS: an in-page logging approach
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Dynamo: amazon's highly available key-value store
Proceedings of twenty-first ACM SIGOPS symposium on Operating systems principles
Self-tuning database systems: a decade of progress
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
The five-minute rule twenty years later, and how flash memory changes the rules
DaMoN '07 Proceedings of the 3rd international workshop on Data management on new hardware
Automatic virtual machine configuration for database workloads
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
A case for flash memory ssd in enterprise database applications
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Proceedings of the VLDB Endowment
Modeling the performance of algorithms on flash memory devices
Proceedings of the 4th international workshop on Data management on new hardware
Fast scans and joins using flash drives
Proceedings of the 4th international workshop on Data management on new hardware
Query processing techniques for solid state drives
Proceedings of the 2009 ACM SIGMOD International Conference on Management of data
An object placement advisor for DB2 using solid state storage
Proceedings of the VLDB Endowment
Lazy-Adaptive Tree: an optimized index structure for flash devices
Proceedings of the VLDB Endowment
Workload-aware storage layout for database systems
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
Tree indexing on solid state drives
Proceedings of the VLDB Endowment
SSD bufferpool extensions for database systems
Proceedings of the VLDB Endowment
Towards cost-effective storage provisioning for DBMSs
Proceedings of the VLDB Endowment
Towards cost-effective storage provisioning for DBMSs
Proceedings of the VLDB Endowment
DBMS metrology: measuring query time
Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data
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Data center operators face a bewildering set of choices when considering how to provision resources on machines with complex I/O subsystems. Modern I/O subsystems often have a rich mix of fast, high performing, but expensive SSDs sitting alongside with cheaper but relatively slower (for random accesses) traditional hard disk drives. The data center operators need to determine how to provision the I/O resources for specific workloads so as to abide by existing Service Level Agreements (SLAs), while minimizing the total operating cost (TOC) of running the workload, where the TOC includes the amortized hardware costs and the run time energy costs. The focus of this paper is on introducing this new problem of TOC-based storage allocation, cast in a framework that is compatible with traditional DBMS query optimization and query processing architecture. We also present a heuristic-based solution to this problem, called DOT. We have implemented DOT in PostgreSQL, and experiments using TPC-H and TPC-C demonstrate significant TOC reduction by DOT in various settings.