https://medium.com/distributed-knowledge/scalable-web-architectures-concepts-design-6fd372ee4541?source=email-3af89c863643-1590429866531-digest.reader------2-58------------------57679747_2feb_4787_b490_1616ed6e28b5-1-ef8ad2cc_ee87_4f3c_a300_148862a45faf----