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`HASHUSER`\n    - hash: varchar(6) =\u003e PK =\u003e index\n    - user_id: uuid = varchar(36)\n    - url_original: varchar(255)\n    - created_at: TIMESTAMPTZ\n    - updated_at: TIMESTAMPTZ\n  - `HASHES`\n    - hash: varchar(6) =\u003e PK =\u003e index\n    - available: boolean\n    - created_at: TIMESTAMPTZ\n- **Custo por caracter no banco de dados**\n  - `varchar()` =\u003e 4 bytes por carácter\n  - `TIMESTAMPTZ DEFAULT NOW()` =\u003e 8 bytes por registro\n  - `boolean` =\u003e 1 bytes por registro\n- **Custo estimado de armazenamento por registro:**\n  - `HASHES`\n    - custo estimado por registro na tabela `Hash` = 33 bytes\n    - 6.000.000 registros x 33 bytes = 198000000 bytes = 188.78MB\n  - `HASHUSER`\n    - custo estimado por registro na tabela `HASHUSER` = 684 bytes = 0,000652 MB\n    - 10 url por minutos x 60 minutos x 24 horas x 365 dias = 5.256.000 url\n    - o total de armazenamento necessário em um ano seria = 5.256.000 url x 0,000652 MB = 3,35GB\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fthales-eduardo%2Fshortener-url-node-streams","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fthales-eduardo%2Fshortener-url-node-streams","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fthales-eduardo%2Fshortener-url-node-streams/lists"}