Is Storage Hierarchy Dead? Co-located Compute-Storage NVRAM-based Architectures for Data-Centric Wor

 
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Old 11-09-2010
Is Storage Hierarchy Dead? Co-located Compute-Storage NVRAM-based Architectures for Data-Centric Wor

HPL-2010-119 Is Storage Hierarchy Dead? Co-located Compute-Storage NVRAM-based Architectures for Data-Centric Workloads - Roberts, David; Chang, Jichuan; Ranganathan, Parthasarathy; Mudge, Trevor N.
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Abstract: The increasing gap between the speed of the processor and the time to access the data in the disk has historically been offset with deeper and larger memory hierarchies with multiple levels of SRAM, DRAM, and more recently, Flash layers for caching. However, recent trends that point to a potential s ...
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DBIx::Class::Storage::DBI::ACCESS(3)			User Contributed Perl Documentation		      DBIx::Class::Storage::DBI::ACCESS(3)

NAME
DBIx::Class::Storage::DBI::ACCESS - Support specific to MS Access DESCRIPTION
This is the base class for Microsoft Access support. This driver supports last_insert_id, empty inserts for tables with "AUTOINCREMENT" columns, nested transactions via auto_savepoint, "GUID" columns via DBIx::Class::Storage::DBI::UniqueIdentifier. SUPPORTED VERSIONS
This module has currently only been tested on MS Access 2010. Information about how well it works on different version of MS Access is welcome (write the mailing list, or submit a ticket to RT if you find bugs.) USING GUID COLUMNS
If you have "GUID" PKs or other "GUID" columns with auto_nextval you will need to set a new_guid callback, like so: $schema->storage->new_guid(sub { Data::GUID->new->as_string }); Under Catalyst you can use code similar to this in your Catalyst::Model::DBIC::Schema "Model.pm": after BUILD => sub { my $self = shift; $self->storage->new_guid(sub { Data::GUID->new->as_string }); }; AUTHOR
See "AUTHOR" in DBIx::Class and "CONTRIBUTORS" in DBIx::Class. LICENSE
You may distribute this code under the same terms as Perl itself. perl v5.16.2 2012-08-16 DBIx::Class::Storage::DBI::ACCESS(3)