core

Store

Store is a class that provides a simple interface for storing and retrieving key-value pairs.

Store has the following interface:

interface IStore {
  get(key: string): Promise<string | undefined>;
  getMany(keys: string[]): Promise<Map<string, string>>;

  set(key: string, value: string): Promise<void>;
  setMany(values: Map<string, string>): Promise<void>;

  delete(key: string): Promise<void>;
  deleteMany(keys: string[]): Promise<void>;
}

Implementations

Store can be implemented in many different ways, for example in memory or database.

Currently there are three implementations:

• @accumulators/memory
• @accumulators/rocksdb
• @accumulators/sqlite3

You can also implement your own store. Just write a class that implements IStore interface and you are good to go.