Which anthology of the twelve Alvars was called the Tamil Veda?

1. It was compiled by the tenth century. 2. Nalayira Divyaprabandham means Four Thousand Sacred Compositions. 3. The claim put it equal to the Vedas. _Source: syllabus Themes in Indian History Part II, Theme 6, Bhakti-Sufi Traditions: Changes in Religious Beliefs and Devotional Texts._