Mastering Perl, 2nd Edition: Creating Professio... May 2026

The book is structured into several core functional areas to improve your Perl development workflow:

: Deep dive into recursion, grammars, lookarounds, and global matching.

: Updated to include modern tools like autodie and TryCatch . Improved Logging : Enhanced coverage of the Log4perl module. Mastering Perl, 2nd Edition: Creating Professio...

This edition added roughly 50 pages of content and includes several major revisions from the original 2006 text:

: Storing data efficiently using bit operations, bit vectors, and modern formats like JSON and Sereal. Updates in the Second Edition The book is structured into several core functional

: Reorganized data persistence into Perl-specific vs. Perl-agnostic formats, with new material on JSON and YAML .

: Now includes advanced features like recursive regexes and regex grammars. This edition added roughly 50 pages of content

: Detailed techniques for profiling with Devel::NYTProf and benchmarking Perl programs to identify bottlenecks.