In this column, the author outlines the details of this year's merger of Dynix and Sirsi, which resulted in the creation of the combined company, SirsiDynix. SirsiDynix is now the largest player in the library automation industry. Its earning power exceeds $125 million in annual revenue, and it will employ well over 700 and have a customer base of 5,200 libraries. The combined companies' software development personnel will total more than 180 -- the largest ever in the industry.