Data visualization firm Qlik sells for $3 billion

Qlik, a vendor of data visualization tools, has agreed to be acquired by private equity investment firm Thoma Bravo for US$3 billion.The sale will give Qlik "additional flexibility" to operate, Lars Björk, the company's CEO, said in a statement.Qlik is touted as a software package for business intelligence needs, with some customers saying it has strong data modeling features. Qlik offers what it calls "self-service" data visualization and discovery, with customer able to bui