I just uploaded one of my chapters in my book "Developing Web
Applications using Perl, Memcached, MySQL and Apache" (Wiley).
This was the 50% point. Man, this is a ton of work. Writing a
book really takes up every second of your life, which is really
hard when there are other projects you maintain - namely
DBD::mysql, Memcached UDFs, FederatedX and my interest in helping
with Drizzle. I've tried as much as possible to use my projects
as material for the book making it possible to do two things at
once, as well as make it interesting to write.
It's harder to write on reference material and explaining basic concepts than it is to write about code examples. The code examples I really enjoy because they are first interesting, and secondly there are some tricks and code functionality (particularly with Perl, DBI, stored procedures, etc) that I have never tried out before despite having been writing code for many years, that this book has …