Closed kiselev-dv closed 10 years ago
Building hierarchy with map-reduce http://my.safaribooksonline.com/book/software-engineering-and-development/patterns/9781449341954/4dot-data-organization-patterns/i_sect14_d1e3605_html
done
Building hierarchy with map-reduce http://my.safaribooksonline.com/book/software-engineering-and-development/patterns/9781449341954/4dot-data-organization-patterns/i_sect14_d1e3605_html