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.IX Title "Apache::Session::Browseable::Store::Cassandra 3pm"
.TH Apache::Session::Browseable::Store::Cassandra 3pm "2023-09-24" "perl v5.36.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Apache::Session::Browseable::Store::Cassandra \- Store persistent data in a Cassandra database
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  use Apache::Session::Browseable::Store::Cassandra;
\&  
\&  my $store = new Apache::Session::Browseable::Store::Cassandra;
\&  
\&  $store\->insert($ref);
\&  $store\->update($ref);
\&  $store\->materialize($ref);
\&  $store\->remove($ref);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Apache::Session::Browseable::Store::Cassandra fulfills the storage interface of
Apache::Session. Session data is stored in a Cassandra database.
.SH "SCHEMA"
.IX Header "SCHEMA"
To use this module, you will need at least these columns in a table
called 'sessions':
.PP
.Vb 2
\&  id text
\&  a_session text
.Ve
.PP
To create this schema, you can execute this command using cqlsh:
.PP
.Vb 4
\&  CREATE TABLE sessions (
\&     id text PRIMARY KEY,
\&     a_session text
\&  );
.Ve
.SH "CONFIGURATION"
.IX Header "CONFIGURATION"
The module must know what datasource, username, and password to use when
connecting to the database.  These values can be set using the options hash
(see Apache::Session documentation).  The options are DataSource, UserName,
and Password.
.PP
Example:
.PP
.Vb 5
\& tie %hash, \*(AqApache::Session::Cassandra\*(Aq, $id, {
\&     DataSource => \*(Aqdbi:Cassandra:host=localhost;keyspace=llng\*(Aq,
\&     UserName   => \*(Aqdatabase_user\*(Aq,
\&     Password   => \*(AqK00l\*(Aq
\& };
.Ve
.PP
Instead, you may pass in an already-opened \s-1DBI\s0 handle to your database.
.PP
.Vb 3
\& tie %hash, \*(AqApache::Session::Cassandra\*(Aq, $id, {
\&     Handle => $dbh
\& };
.Ve
.SH "AUTHOR"
.IX Header "AUTHOR"
This module was written by Mike Langen <mike.langen@tamedia.ch>, based
on the original for Oracle.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Apache::Session, Apache::Session::Store::DBI
1;