9ea820f008
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.
26 lines
1.4 KiB
Text
26 lines
1.4 KiB
Text
$NetBSD: distinfo,v 1.1.1.1 2007/11/10 11:33:00 agc Exp $
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SHA1 (D6.data.ros.gz) = 3efe5c0b4675dcdc2c89cf9a1b6f305663d153a5
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RMD160 (D6.data.ros.gz) = 20b99b066b953424dcb0b5435e9731806fac5d52
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Size (D6.data.ros.gz) = 992143667 bytes
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SHA1 (cstore0.2.tar.gz) = 51f3eac1adde49f72c454ed3895f5954ee17ad46
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RMD160 (cstore0.2.tar.gz) = bb510ddcd3dbc5683059f313e6fb0335ad7c71dd
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Size (cstore0.2.tar.gz) = 4292918 bytes
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SHA1 (data4.tar.gz) = aa07edc8a13bb194774af49cd6a1f5a95574aefd
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RMD160 (data4.tar.gz) = 9914cae55abfef9d880f14a004f4f608180ec905
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Size (data4.tar.gz) = 1348695152 bytes
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SHA1 (patch-aa) = 52f482fa451a16f85c727cd9953510ccb04836ab
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SHA1 (patch-ab) = 92bb9855f834ffb7b54f0ca99efd8f1bf3c9c65e
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SHA1 (patch-ac) = b495ba01f725c3b35ac1cd92a640a5978510dc19
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SHA1 (patch-ad) = 4abd94414fb16281db481626a048fcd12d38a3eb
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SHA1 (patch-ae) = c5fa606caafa61c0feac0ce12c3b479a124f392d
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SHA1 (patch-af) = 8dbdc8d20bc56643a86bcbdff7ee631daadbad9a
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SHA1 (patch-ag) = eb72568f71ec1372e0b69cad3e8b2f7d830597e4
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SHA1 (patch-ah) = fca6811c7a53662e5cf41956867b39c974a96876
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SHA1 (patch-ai) = a294ac30adf46ec031925363a0174c8dcd8b4c2a
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SHA1 (patch-aj) = d99dfbd23487bce2ae97f48474790d341437d7d4
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SHA1 (patch-ak) = 3c57bc19f340b49e88b4ae605cb0e04ec8f3a0ce
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SHA1 (patch-al) = a0683ed97a61438bfa4cae734955905cc97d6410
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SHA1 (patch-ao) = ad649ccb0c599b8ad46ba7120d0b074e7eabda27
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SHA1 (patch-ap) = c7058ab97051c8421e26344431929fb420ca0076
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SHA1 (patch-aq) = 827992abf73b976d9ac2dd121d14212f7a61452c
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