HadiDB: A Lightweight, Horizontally Scalable Database in Python
Dec 26, 2024 am 01:37 AMHadiDB
HadiDB is a lightweight, highly horizontally scalable database written in Python.
How to install hadidb
pip install hadidb
Create User HadiDB
Creates a new user with the example username admin and example password admin using createUser(). It then authenticates the same user by calling the authentication() method.
from HadiDB.operation import User user = User("admin", "admin") user.createUser() # Creating a new user in the HadiDB user.authentication() # Authenticating the HadiDB user
Result:
{'status': 200, 'message': 'Database user Created'}
Create Databse , Collection and Schema
This code sets up user credentials and a schema for a database collection. It initializes a database operation using the Operation class with the specified username, password, database, and collection. Finally, it inserts the provided data into the collection and stores the result.
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)
Insert Data
Insert Data into the Collection use db.insert(data) inserts the data into the specified database collection.
from HadiDB.operation import Operation username = "admin" password = "admin" database = "mefiz.com" collection = "authUser" db = Operation(username,password,database,collection) data = { "username":"hadidb", "password":"12345", "cnic":"123232442", "picture":"user/my/hadidb.jpg", "bio":"HadiDB is the Best ;)" } result = db.insert(data) print(result)
Result:
{ '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 } }
Update Data
Update Data db.update(1, update_data) updates the record with the ID 1 in the database using the provided update_data.
from HadiDB.operation import Operation username = "admin" password = "admin" database = "mefiz.com" collection = "authUser" db = Operation(username,password,database,collection) 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)
Result:
{ 'status': 200, 'message': 'Data Update successfully', 'data': { 'username': 'hadidb_update', 'password': '123455', 'cnic': '1232324423', 'picture': 'user/my/hadidb1.jpg', 'bio': 'HadiDB is the Best ;) update bio', 'id': 1 } }
GetByID
The unique identifier (ID) of the document you want to retrieve specific object or an error if the document does not exist.
result = db.getbyID(1) print(result)
Get All Object
The getAll method retrieves all documents from the specified collection in the database.
result = db.getAll() print(result)
GetByKey
The getbykey method retrieves all documents from the database where the specified key-value pair matches. Not Support multi keys values pairs
result = db.getbykey({ "username":"momin" }) print(result)
GetByKeys
The getbykeys function uses an implicit AND (&&)operation. Both conditions Example (cnic and bio) if matched key values in the database then return the matched object.
result = db.getbykeys({ "cnic":"123232442", "bio":"HadiDB is the Best ;) update bio" }) print(result)
Count
The count method returns the total number of documents (or objects) present in the specified collection in the database.
result = db.count() print(result)
Result:
{'status': 200, 'count': 1}
GeyByKeyCount
The getbykeyCount method counts the number of documents in the collection where the specified key-value pair matches.
result = db.getbykeyCount({ "username":"momin" })
Delete
Deletes a document from the database by its unique identifier (id)
result = db.delete(1) print(result)
Reuslt:
{'status': 200, 'message': 'data delete successful'}
Get All Database
Retrieves all available databases by using the get_database() method of the Configuration class
pip install hadidb
Get All Collection
Retrieves all collections from a specific database using the get_collection() method of the Configuration class.
from HadiDB.operation import User user = User("admin", "admin") user.createUser() # Creating a new user in the HadiDB user.authentication() # Authenticating the HadiDB user
Get Schema of Specfic Collection
Return Schema of a specific collection by using get_schema()method from the Configuration class.
{'status': 200, 'message': 'Database user Created'}
Delete Collection
Deletes a specific collection from a database using the deleteCollection() method of the DatabaseDeletionService class.
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)
Delete Database
Deletes Database using the deleteDatabase() method of the DatabaseDeletionService class.
from HadiDB.operation import Operation username = "admin" password = "admin" database = "mefiz.com" collection = "authUser" db = Operation(username,password,database,collection) data = { "username":"hadidb", "password":"12345", "cnic":"123232442", "picture":"user/my/hadidb.jpg", "bio":"HadiDB is the Best ;)" } result = db.insert(data) print(result)
GitHub : https://github.com/MominIqbal-1234/hadidb
Check Site : https://mefiz.com
Developed by : Momin Iqbal
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