Hierarchical clustering bitmap indexes: Efficient way to create indexes using clustering UB-tree store using bitmap indexes
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1
Hierarchical clustering and bitmap indexes (2016)
DE PB NW
ISBN: 9783659113246 bzw. 3659113247, in Deutsch, LAP LAMBERT Academic Publishing, Taschenbuch, neu.
Lieferung aus: Schweiz, Versandfertig innert 4 - 7 Werktagen.
Efficient way to create indexes using clustering and UB-tree and store using bitmap indexes, Decision support systems (DSS) works in read-mostly environment, which are subjugated by composite ad hoc queries that tend to, have high found sets. Normally Bitmap indexing is used to process complex queries in DSS. A bitmap file for indexed attribute comprises of one vector of bitmap or bits-strings per attribute value, with cardinality of the indexed relation is equal to the size of each bitmap. Bitmap indexing commonly used in data warehousing, OLAP and scientific applications for indexing of high dimensional data, all these applications, may have either complex or multi-dimensional ad-hoc queries for data of type read only. Bitmap indices are also very competent for Boolean logic at the bit level to evaluate query based on predicates and hence increased system response. Aggregate function such as COUNT, AVG (average) and SUM queries, whose results do not depend on the table while bitmap indexes are used, improve system performance as in case of OLAP application mostly queries are pre-defined aggregate values. Clustering can either be defined as exclusive to other objects which belong only to a single group or there may be some may belong to more than one class, Taschenbuch, 15.01.2016.
Efficient way to create indexes using clustering and UB-tree and store using bitmap indexes, Decision support systems (DSS) works in read-mostly environment, which are subjugated by composite ad hoc queries that tend to, have high found sets. Normally Bitmap indexing is used to process complex queries in DSS. A bitmap file for indexed attribute comprises of one vector of bitmap or bits-strings per attribute value, with cardinality of the indexed relation is equal to the size of each bitmap. Bitmap indexing commonly used in data warehousing, OLAP and scientific applications for indexing of high dimensional data, all these applications, may have either complex or multi-dimensional ad-hoc queries for data of type read only. Bitmap indices are also very competent for Boolean logic at the bit level to evaluate query based on predicates and hence increased system response. Aggregate function such as COUNT, AVG (average) and SUM queries, whose results do not depend on the table while bitmap indexes are used, improve system performance as in case of OLAP application mostly queries are pre-defined aggregate values. Clustering can either be defined as exclusive to other objects which belong only to a single group or there may be some may belong to more than one class, Taschenbuch, 15.01.2016.
2
Hierarchical Clustering and Bitmap Indexes
DE PB NW
ISBN: 9783659113246 bzw. 3659113247, in Deutsch, LAP Lambert Academic Publishing, Taschenbuch, neu.
Decision support systems (DSS) works in read-mostly environment, which are subjugated by composite ad hoc queries that tend to, have high found sets. Normally Bitmap indexing is used to process complex queries in DSS. A bitmap file for indexed attribute comprises of one vector of bitmap or bits-strings per attribute value, with cardinality of the indexed relation is equal to the size of each bitmap. Bitmap indexing commonly used in data warehousing, OLAP and scientific applications for indexing of high dimensional data, all these applications, may have either complex or multi-dimensional ad-hoc queries for data of type read only. Bitmap indices are also very competent for Boolean logic at the bit level to evaluate query based on predicates and hence increased system response. Aggregate function such as COUNT, AVG (average) and SUM queries, whose results do not depend on the table while bitmap indexes are used, improve system performance as in case of OLAP application mostly queries are pre-defined aggregate values. Clustering can either be defined as exclusive to other objects which belong only to a single group or there may be some may belong to more than one class.
3
Hierarchical clustering and bitmap indexes: Efficient way to create indexes using clustering and UB-tree and store using bitmap indexes (2012)
EN PB NW
ISBN: 9783659113246 bzw. 3659113247, in Englisch, 116 Seiten, LAP LAMBERT Academic Publishing, Taschenbuch, neu.
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تستخدم من: $60.72 (2 ويقدم)
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Lieferung aus: Vereinigte Staaten von Amerika, Usually ships in 6-10 business days.
Von Händler/Antiquariat, Blackwell's U.K. *Tracked Service to the USA*.
Decision support systems (DSS) works in read-mostly environment, which are subjugated by composite ad hoc queries that tend to, have high found sets. Normally Bitmap indexing is used to process complex queries in DSS. A bitmap file for indexed attribute comprises of one vector of bitmap or bits-strings per attribute value, with cardinality of the indexed relation is equal to the size of each bitmap. Bitmap indexing commonly used in data warehousing, OLAP and scientific applications for indexing of high dimensional data, all these applications, may have either complex or multi-dimensional ad-hoc queries for data of type read only. Bitmap indices are also very competent for Boolean logic at the bit level to evaluate query based on predicates and hence increased system response. Aggregate function such as COUNT, AVG (average) and SUM queries, whose results do not depend on the table while bitmap indexes are used, improve system performance as in case of OLAP application mostly queries are pre-defined aggregate values. Clustering can either be defined as exclusive to other objects which belong only to a single group or there may be some may belong to more than one class, Paperback, التسمية: LAP LAMBERT Academic Publishing, LAP LAMBERT Academic Publishing, مجموعة المنتجات: Book, ونشرت: 2012-05-04, تاريخ الإصدار: 2012-05-04, ستوديو: LAP LAMBERT Academic Publishing.
Von Händler/Antiquariat, Blackwell's U.K. *Tracked Service to the USA*.
Decision support systems (DSS) works in read-mostly environment, which are subjugated by composite ad hoc queries that tend to, have high found sets. Normally Bitmap indexing is used to process complex queries in DSS. A bitmap file for indexed attribute comprises of one vector of bitmap or bits-strings per attribute value, with cardinality of the indexed relation is equal to the size of each bitmap. Bitmap indexing commonly used in data warehousing, OLAP and scientific applications for indexing of high dimensional data, all these applications, may have either complex or multi-dimensional ad-hoc queries for data of type read only. Bitmap indices are also very competent for Boolean logic at the bit level to evaluate query based on predicates and hence increased system response. Aggregate function such as COUNT, AVG (average) and SUM queries, whose results do not depend on the table while bitmap indexes are used, improve system performance as in case of OLAP application mostly queries are pre-defined aggregate values. Clustering can either be defined as exclusive to other objects which belong only to a single group or there may be some may belong to more than one class, Paperback, التسمية: LAP LAMBERT Academic Publishing, LAP LAMBERT Academic Publishing, مجموعة المنتجات: Book, ونشرت: 2012-05-04, تاريخ الإصدار: 2012-05-04, ستوديو: LAP LAMBERT Academic Publishing.
4
Hierarchical Clustering and Bitmap Indexes by Jamal, S. M. Khalid/ Khan, Rahe.
DE NW
ISBN: 9783659113246 bzw. 3659113247, in Deutsch, neu.
Lieferung aus: Vereinigte Staaten von Amerika, نوع التسليم: Free, التسليم: Vereinigte Staaten von Amerika, Kanada, موقع العرض: 08701 Lakewood,NJ,USA, الشحن المجاني.
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NEW Hierarchical Clustering and Bitmap Indexes by S.M. Khalid Jamal Paperback Bo
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ISBN: 9783659113246 bzw. 3659113247, in Deutsch, Taschenbuch, neu.
Lieferung aus: Vereinigte Staaten von Amerika, نوع التسليم: Free, التسليم: في جميع أنحاء العالم, موقع العرض: USA, الشحن المجاني.
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Hierarchical Clustering and Bitmap Indexes by S M Khalid Jamal
DE NW
ISBN: 9783659113246 bzw. 3659113247, in Deutsch, neu.
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