HadiDB: A lightweight, horizontally scalable database in Python

HadiDB: Lightweight, high-level scalable Python database

HadiDB (hadidb) is a lightweight database written in Python that has a high level of scalability.

Install HadiDB

Install using pip:

 <code class="language-bash">pip install hadidb</code>

User Management

Create a user: createuser() method creates a new user. authentication() method authenticates the user's identity.

 <code class="language-python">from hadidb.operation import user user_obj = user("admin", "admin") user_obj.createuser() # 创建用户user_obj.authentication() # 验证用户</code>

Return the result example:

 <code class="language-json">{'status': 200, 'message': 'database user created'}</code>

Database, collection, and schema creation

The following code snippet shows how to set up user credentials, database collection schema, and how to insert data.

 <code class="language-python">from hadidb.operation import operation username = "admin" password = "admin" database = "mefiz.com" collection = "authuser" schema = { "username": "unique", "password": "hash", "cnic": "unique", "picture": "image", "bio": "text" } db = operation(username, password, database, collection) db.create_database(schema)</code>

Data operation

• Insert data: db.insert(data) method inserts data.

 <code class="language-python">data = { "username": "hadidb", "password": "12345", "cnic": "123232442", "picture": "user/my/hadidb.jpg", "bio": "hadidb is the best ;)" } result = db.insert(data) print(result)</code>

Return the result example:

 <code class="language-json">{ 'status': 200, 'message': 'data insert successfully', 'data': { 'username': 'hadidb', 'password': '12345', 'cnic': '123232442', 'picture': 'user/my/hadidb.jpg', 'bio': 'hadidb is the best ;)', 'id': 1 } }</code>

• Update data: db.update(1, update_data) method updates data.

 <code class="language-python">update_data = { "username": "hadidb_update", "password": "123455", "cnic": "1232324423", "picture": "user/my/hadidb1.jpg", "bio": "hadidb is the best ;) update bio" } result = db.update(1, update_data) print(result)</code>

• Get data by ID: db.getbyid(1) method Get data by ID.

• Get all data: db.getall() method gets all data.

• Press the key to get data: db.getbykey() and db.getbykeys() methods use the key to get data.

• Count: The number of data statistics of db.count() method. db.getbykeycount() method counts the number of data matching the specified key-value pair.

• Delete data: db.delete(1) method deletes data.

Database and collection management

• Get all databases: configuration().get_database() method gets all databases.

• Get all collections: configuration(database).get_collection() method gets all collections of the specified database.

• Get the pattern: configuration(database, collection).get_schema() method gets the pattern of the specified collection.

• Delete collection: databasedeletionservice().deletecollection() method deletes collection.

• Delete the database: databasedeletionservice().deleteDatabase() method deletes the database.

Project link

• GitHub: https://www.php.cn/link/4b0a618db23379c7c77f818cf569050d
• Website: https://www.php.cn/link/a2642f3f2bd5c4424bb169ac8367257f
• Developer: Moming Iqbal

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