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TT4 - Binary Search, Calling Procedures, and Developing Procedures

Vocabulary, Pre-requisite, References:

Big Idea 3

Object Oriented Programming - Python Classes and Objects

Python Functions

JavaScript Functions

Python Databases

Topics and Purpose

To assist in understand search and procedures, this Tech Talk will be focused on Database CRUD and Search as used in this CSP course project.

  1. Python Class, Procedures (aka def) and Objects will be illustrated in Database definition, queries, and search
  2. JavaScript Procedures (aka function) will enable pass user input to search, also JavaScript will present return values (JSON) as a result
  3. SQLAlchemy framework and libraries provides standards for Developing Class and Procedures for a Database
  4. SQL Query with "Order By" will return ordered lists which can be used to perform binary search

Code Table

The CRUD Blueprint is a collection of Python and HTML files. These files are a used to support Frontend (HTML, JavaScript) and Backend (Python, SQLALchemy). Together these files allow user to store and retrieve data.

CRUD Model View Control
Blueprint Database Search Logic