This software provides ACID transactions on a group of files with journalling and recovery features using flock or File::NFSLock. It enables users to maintain data integrity and consistency during database management.
Directory::Transactional is a reliable and efficient Perl module ideal for file transactions through lock-based mechanisms. This module offers full support for nested transactions, which is beneficial for complex data operations. With Directory::Transactional, users can effortlessly create and execute file transactions with ease.
Using Directory::Transactional is made quick and simple, thanks to its user-friendly API. Developers can instantiate the module and specify their desired file paths via the "root" parameter. Transactions can then be executed using the "txn_do" method, which takes a code block containing the necessary file operations.
An example of using Directory::Transactional would be creating a new file, writing to it, and saving the changes:
```
use Directory::Transactional;
my $d = Directory::Transactional->new(root => $path);
$d->txn_do(sub {
my $fh = $d->openw("path/to/file");
$fh->print("I AR MODIFY");
close $fh;
});
```
In summary, Directory::Transactional is a highly recommended Perl module for file transactions. Its robust features, including nested transactions and intuitive methods, make it an excellent tool for developers needing reliable file operations with Perl.
Using Directory::Transactional is made quick and simple, thanks to its user-friendly API. Developers can instantiate the module and specify their desired file paths via the "root" parameter. Transactions can then be executed using the "txn_do" method, which takes a code block containing the necessary file operations.
An example of using Directory::Transactional would be creating a new file, writing to it, and saving the changes:
```
use Directory::Transactional;
my $d = Directory::Transactional->new(root => $path);
$d->txn_do(sub {
my $fh = $d->openw("path/to/file");
$fh->print("I AR MODIFY");
close $fh;
});
```
In summary, Directory::Transactional is a highly recommended Perl module for file transactions. Its robust features, including nested transactions and intuitive methods, make it an excellent tool for developers needing reliable file operations with Perl.
What's New
Version 0.08: N/A