Net::Amazon::DynamoDB::HighlyAvailable - Sync data across multiple regions
use Net::Amazon::DynamoDB::HighlyAvailable; # the regions param must have a length of 2 my $table = Amazon::DynamoDB::HighlyAvailable->new( table => $table, # required hash_key => $hash_key, # required range_key => $range_key, regions => [qw/us-east-1 us-west-1/], access_key_id => ..., # default: $ENV{AWS_ACCESS_KEY} secret_access_key => ..., # default: $ENV{AWS_SECRET_KEY} timeout => 1, # default: 5 ); # create or update an item $table->put(Item => { planet => 'Mars', ... }); # get the item with the specified primary key; returns a hashref my $item = $table->get(planet => 'Mars'); # delete the item with the specified primary key $table->delete(planet => 'Mars'); # scan the table for items; returns an arrayref of items my $items_arrayref = $table->scan(); # scan the table for items; returns items as a hash of key value pairs my $items_hashref = $table->scan_as_hashref(); # sync data between AWS regions using the 'last_updated' field to select # the newest data. This method will permanently delete any items marked as # 'deleted'. $table->sync_regions();
Amazon says "All data items ... are automatically replicated across multiple Availability Zones in a Region to provide built-in high availability and data durability."
If thats not highly available enough for you, you can use this module to sync data between multiple regions.
This module is a wrapper around Net::Amazon::DynamoDB::Table.
Thanks to DuckDuckGo for making this module possible by donating developer time.
Copyright (C) Eric Johnson.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Eric Johnson <eric.git@iijo.org>
To install Net::Amazon::DynamoDB::HighlyAvailable, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Net::Amazon::DynamoDB::HighlyAvailable
CPAN shell
perl -MCPAN -e shell install Net::Amazon::DynamoDB::HighlyAvailable
For more information on module installation, please visit the detailed CPAN module installation guide.