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== Quorum-based techniques in distributed database systems == Quorum-based voting can be used as a [[Replication (computer science)#Database replication|replica]] control method,<ref name="ozsu"> ...

...t previously made output, with the addition of new [[Tuple|tuples]] in the database. Formally, a query ''q'' over a schema ''R'' is monotonic if and only if fo ...uery processing may be optimized by executing only the new portions of the database and adding the new results to the existing answer set. ...

{{Short description|Database filter}} ...1.914855|isbn=0-7695-1001-9|s2cid=5812098}}</ref> to filter results from a database to keep only those objects that are not worse in multiple dimensions than a ...

...pendencies in [[database|database systems]]. It plays important roles in [[database theory]] as well as in practice. ...ion needed|date=November 2012}} New applications of the chase in meta-data management and data exchange are still being discovered. ...

...os/index.html|title=Cognos Business Intelligence and Financial Performance Management|date=9 November 2020 }}</ref> ! [[Oracle OLAP|Oracle Database OLAP Option]] ...

...of choosing the actual ''true value'' for a [[data item]] when different [[Database|data sources]] provide conflicting information on it. ...ty voting]] to more complex ones able to estimate the trustworthiness of [[Database|data sources]].<ref name=":3">{{Cite journal|last1=Li|first1=Yaliang|last2= ...

...-and-refine algorithms for subsequence selection |conference=International Database Engineering and Applications Symposium |publisher=IEEE |year=2002 |doi=10.1 ...various disciplines, particularly in [[information retrieval]], [[database management]], and [[pattern recognition]], which efficiently processes large sets of o ...

...=Proceedings of the International Conference of Information Technology and Management (ICITM2007)}}</ref> A semantic decision table is a set of decision tables p ...=Proceedings of the International Conference of Information Technology and Management (ICITM2007)}} ...

...=John|title=Proceedings of the 1981 ACM SIGMOD international conference on Management of data - SIGMOD '81 |chapter=The K-D-B-tree |year=1981|pages=10–18|doi=10. ...onal space, useful for tasks such as range-searching and multi-dimensional database queries. K-D-B-trees subdivide space into two subspaces by comparing elemen ...

{{Short description|Type of Knowledge Graph Management System}} == Knowledge graph management systems (KGMS) == ...

| conference = ACM SIGMOD international conference on Management of data ...eaningful clusters in data of varying density. To do so, the points of the database are (linearly) ordered such that spatially closest points become neighbors ...

...the key. If the filter returns absence, the key is known not to be in the database without any disk accesses having been performed. ...rsion of the quotient filter for use on disk, and applied the structure to database storage problems.<ref name="Bender">{{cite conference ...

...d, SQL code is not completely portable among different [[Database|database systems]] without adjustments. * ''Identifiers'' are names on database objects, like [[Table (database)|tables]], columns and schemas. An identifier may not be equal to a reserve ...

...| s2cid=561716 }}</ref><ref>{{cite web |last=Sweeney |first=Latanya |title=Database Security: ''k''-anonymity |url=http://latanyasweeney.org/work/kanonymity.ht ...ournal=International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems | volume=10 | issue=5 | date=2002 | pages=557–570| s2cid=361794 }}</ref> A ...

* [[Dynamical system|Dynamic Systems]] * Mathematical Modeling of [[Biological system|Biological Systems]] ...

{{Short description|Database using graph structures for queries}} ...t2=Seon-Kyu|last3=Kim|first3=Seon-Young|date=March 2017|title=Use of Graph Database for the Integration of Heterogeneous Biological Data|journal=Genomics & Inf ...

...large blocks of data. The fractal tree index has been commercialized in [[database]]s by [[Tokutek]]. Originally, it was implemented as a cache-oblivious loo ...Proceedings of the 4th USENIX Conference on Hot Topics in Storage and File Systems ...

...website=IBM Cloud Object Storage SystemTM Version}}</ref> the Arvados Data Management System,<ref name=":10">{{Cite web |title=Arvados {{!}} Keep clients |url=ht ...e the Github load balancer,<ref name=":2" /> the Apache Ignite distributed database,<ref name=":3" /> and by the Twitter EventBus pub/sub platform.<ref name=": ...

...data provenance]], which involves maintaining records of inputs, entities, systems and processes that influence data. ...12). Newt : an architecture for lineage-based replay and debugging in DISC systems. UC San Diego: b7355202. Retrieved from: https://escholarship.org/uc/item/3 ...

...] with performance characteristics that make it attractive for providing [[Database index|indexed]] access to files with high insert volume, such as [[transact ...rn. For example, in [[Apache Cassandra]], each value represents a row in a database, and different versions of the row may have different sets of columns.<ref> ...