realtime-database

I thought the size of std::bitset<16> is 2 bytes, but it turns out it's 8 bytes

#include <bitset>
#include <iostram>

int main() {
    std::cout << sizeof(std::bitset<2>) << std::endl;
    std::cout << sizeof(std::bitset<8>) << std::endl;
    std::cout << sizeof(std::bitset<16>) << std::endl;
    std::cout << sizeof(std::bitset<32>) << std::endl;
    std::cout << sizeof(std::bitset

How to contribute to this issue:

• Scroll down below to check the existing PRs so you don't open a PR for a component waiting for review
• Refactor components based on the description below - also check the guidelines for PRs
• Reference this issue with #58 in the PR description so we can track which component

Currently in DingoDB, there is only one schema named 'DINGO', which is statically bound to a single meta service.

If there are serveral meta services provided, some other schema names are needed.

A "schema name --- meta service provider" register mechanism is good for maximize flexibility.