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into the Packages Collection. This package is meant to support data
warehousing in a much more efficient manner than traditional RDBMSs.
C-Store is a read-optimized relational DBMS that contrasts sharply
with most current systems, which are write-optimized. Among the many
differences in its design are:
+ storage of data by column rather than by row,
+ careful coding and packing of objects into storage including main
memory during query processing,
+ storing an overlapping collection of column-oriented projections,
rather than the current fare of tables and indexes,
+ a non-traditional implementation of transactions which includes high
availability and snapshot isolation for read-only transactions,
+ and the extensive use of bitmap indexes to complement B-tree
structures.
Please note that the storage required for this package could be viewed
as being quite extreme - the standard build and data occupies in excess
of 20 GB, and that is all installed into ${PREFIX} at installation
time.
15 lines
935 B
Text
15 lines
935 B
Text
$NetBSD: patch-ac,v 1.1.1.1 2007/11/10 11:33:00 agc Exp $
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--- src/UnitTests/BOrOpTest.h 2007/11/07 20:19:59 1.1
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+++ src/UnitTests/BOrOpTest.h 2007/11/07 20:20:14
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@@ -60,8 +60,8 @@
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BOrOpTest();
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virtual ~BOrOpTest();
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bool run(Globals* g, const vector<string>&);
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- bool BOrOpTest::runTestCase1(unsigned int leftRunLengthDiff_, unsigned int rightRunLengthDiff_, unsigned int leftStartPosDiff_, unsigned int rightStartPosDiff_);
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- bool BOrOpTest::runTestCase2(unsigned int leftRunLengthDiff_, unsigned int rightRunLengthDiff_, unsigned int leftStartPosDiff_, unsigned int rightStartPosDiff_);
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+ bool runTestCase1(unsigned int leftRunLengthDiff_, unsigned int rightRunLengthDiff_, unsigned int leftStartPosDiff_, unsigned int rightStartPosDiff_);
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+ bool runTestCase2(unsigned int leftRunLengthDiff_, unsigned int rightRunLengthDiff_, unsigned int leftStartPosDiff_, unsigned int rightStartPosDiff_);
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};
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#endif //_BOROPTEST_H_
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