End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
빅데이터: 큰 용량의 역습 - 차원의 저주 (Curse of dimensionality) https://thesciencelife.com/archives/1001