


Oracle+PHP: The shortest distance from prototype to product (1)_PHP tutorial
A case study on how the PHP/Oracle development model shortened application life cycles at Myers Internet.
For a company driven primarily by a receivables business model, one of the core business functions is entering, tracking, and recording orders. Companies that excel at this can scale their organizations and increase their profits without running into infrastructure constraints. When order processing is cumbersome, error-prone, or inconsistent, companies suffer financially from direct costs and reduced productivity.
At my company, Myers Internet, the core business priorities revolve around building a customer base, providing ongoing service to Myers and helping it resolve customer issues as they arise. Companies are using many different systems to handle various aspects of the order entry and fulfillment cycle. These systems are neither integrated with each other nor have mechanisms to ensure that every order is correctly accounted for.
Myers Order Tracking System (MOTS)
Like many other organizations, Myers grew from a small company to a mid-sized company throughout its growth The same processes and systems have always been retained. When most of these processes were established, all transactions were done manually through email, paper records, and site visits. Five or six years ago, an engineer at Myers put together a system to track order fulfillment using Allaire's Cold Fusion and a Microsoft SQL Server database. The system, called MOTS (Myers Order Tracking System), allowed the sales and accounts management departments to Orders are entered and then implemented by support, engineering, design, information systems, and accounting departments. While this system is an important step forward, it still leaves many manual steps and is not integrated with any other business systems.
Around the same time, a system was also created in which customers and sales representatives could order products online from the Myers website. This system can create new Web sites and calculate the total installation and recurring costs for the provided Web site packages. It then sends emails to various departments, who can enter orders into MOTS and create billing information in the accounts management system.
Architectural Barriers
This type of architecture suffers from several system problems. At Myers, one of the more glaring issues included the manual data entry required to initiate order tracking, and the errors that occurred as a result of this manual process. Another problem is the disconnect between the order entry, order tracking and billing systems in the company, lost orders, omitted information and the errors they result in.
Another problem that only occurs occasionally is that the MOTS system itself is inherently flawed. Because of the way MOTS is written, it is possible to enter orders with no or missing department assignment information. When this happens, the order will eventually be lost in the system. When orders are lost, accurate and timely accounting is harder to achieve.
As the business grows, flaws in the architecture become more and more apparent, and as the number of customers and orders increases, lost and incorrectly entered orders occur with increasing frequency, giving The impact on company revenue is hard to measure. Additionally, the amount of manually entered data resulted in delays and processing inefficiencies.
Due to the increased impact on revenue and reduced efficiency within the implementing agency, it became clear that a replacement system was necessary to tie everything together and increase efficiency and reduce error rates. The old system is shown below.


What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 English version
Recommended: Win version, supports code prompts!

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

SublimeText3 Mac version
God-level code editing software (SublimeText3)

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

Atom editor mac version download
The most popular open source editor