Transactional Support For Adaptive Indexing

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Transactional support for adaptive indexing

    https://stratos.seas.harvard.edu/files/stratos/files/transactionsadaptiveindexing_vldbj_2014.pdf
    Transactional support for adaptive indexing 305 Table 1 Locks and latches index Locks Latches Separate… User transactions Threads Protect… Database contents In-memory data structures During… Entire transactions Critical sections Modes… Shared, exclusive update, intention, escrow, schema, etc. Reads, writes, (perhaps) update Deadlock…

Transactional support for adaptive indexing SpringerLink

    https://link.springer.com/article/10.1007/s00778-013-0345-7
    Jan 22, 2014 · Adaptive indexing initializes and optimizes indexes incrementally, as a side effect of query processing. The goal is to achieve the benefits of indexes while hiding or minimizing the costs of index creation. However, index-optimizing side effects seem to turn read-only queries into update transactions that might, for example, create lock contention. This paper studies concurrency control …Cited by: 23

Transactional support for adaptive indexing Stratos Idreos

    https://stratos.seas.harvard.edu/publications/transactional-support-adaptive-indexing
    A detailed experimental analysis demonstrates that (a) adaptive indexing maintains its adaptive properties even when running concurrent queries, (b) adaptive indexing can exploit the opportunity for parallelism due to concurrent queries, (c) the number of concurrency conflicts and any concurrency administration overheads follow an adaptive ...Cited by: 23

Transactional support for adaptive indexing Request PDF

    https://www.researchgate.net/publication/263247079_Transactional_support_for_adaptive_indexing
    Transactional support for adaptive indexing. ... Examples include separation of updates to structure or contents, utility operations such as non-logged yet transactional index creation, and robust ...

Transactional support for adaptive indexing

    https://ir.cwi.nl/pub/22394
    Transactional support for adaptive indexing Publication Publication. VLDB Journal, Volume 23 - Issue 2 p. 303- 328 Adaptive indexing initializes and optimizes indexes incrementally, as a side effect of query processing. The goal is to achieve the benefits of indexes while hiding or minimizing the costs of index …Cited by: 23

Transactional support for adaptive indexing (2014) www ...

    https://www.narcis.nl/publication/RecordID/oai%3Acwi.nl%3A22394
    Apr 01, 2014 · A detailed experimental analysis demonstrates that (a) adaptive indexing maintains its adaptive properties even when running concurrent queries, (b) adaptive indexing can exploit the opportunity for parallelism due to concurrent queries, (c) the number of concurrency conflicts and any concurrency administration overheads follow an adaptive ...Cited by: 23

Concurrency Control for Adaptive Indexing

    https://arxiv.org/pdf/1203.6405.pdf
    dexing mechanisms can support the transactional guarantees of the underlying database management system, without imposing undue overhead on the processing of read-only queries. Below, we describe a variety of adaptive indexing, or adaptive-indexing-like, mechanisms. Database Cracking. ÒDatabase crackingÓ pioneered focused,

The Adaptive Radix Tree: ARTful Indexing for Main-Memory ...

    https://db.in.tum.de/%7Eleis/papers/ART.pdf
    be reordered efficiently to support all operations that require the data to be ordered (e.g., range scan, prefix lookup, top-k, minimum, and maximum). This work makes the following contributions: We develop the adaptive radix tree (ART), a fast and space-efficient general-purpose indexing structure for main-memory database systems.Cited by: 231

Fast and Adaptive Indexing of Multi­Dimensional ...

    http://www.vldb.org/pvldb/vol9/p1683-wang.pdf
    derivation of index entries should be extremely fast so that it does not affect the throughput. To address challenges above, we propose a novel indexing method called SICC (Segment-oriented Indexing for Con-tinuously Changing data), which exploits value-continuity on observations to support fast and adaptive indexes for real-time workloads.Cited by: 6



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