> There are many better alternatives to UUID for the general case in which UUIDv4 is used, that provide some of the following advantages (based on the implement

> There are many better alternatives to UUID for the general case in which UUIDv4 is used, that provide some of the following advantages (based on the implementation): - Simpler spec and implementation - Easier to enforce compatibility across implementations (no ambiguity about letter case, order or hyphenation) - Smaller size and better readability - Lexicographically sortable based on time of generation - Deterministic uniqueness guarantee Could you name a few with their trade off or point me to some resources? I only know about UUIDs and auto-incrementing sequentail ID, but I would love to add a few tools to my toolbox.