>Coursera | Courses, Professional Certificates, and Degrees Online

## Career Articles & Education Hub [The 4 Ps of Marketing: What They Are and How to Use Them | Coursera](https://www.coursera.org/articles/4-ps-of-marketing): Learn about this common marketing mix and how to apply it to your next marketing endeavor. [What Are the 5 Vs of Big Data? | Coursera](https://www.coursera.org/articles/5-vs-of-big-data): Explore what big data is, including defining characteristics of big data, and why each is important. [What is 8D? | Coursera](https://www.coursera.org/articles/8D): Learn more about 8D as a disciplinary problem-solving process and the final results and benefits that occur as an output of the process. [What Is A/B Testing? | Coursera](https://www.coursera.org/articles/ab-testing): A/B testing, sometimes called split testing, is a marketing strategy that can improve campaigns and, in turn, drive customer engagement and sales. Explore its uses and benefits for a better understanding of the practice. [8 Popular A/B Testing Tools | Coursera](https://www.coursera.org/articles/ab-testing-tools): Explore some of the more popular A/B testing tools available to drive results. [What Are Abstraction Layers? | Coursera](https://www.coursera.org/articles/abstraction-layers): Explore the importance of abstraction layers within computer programming and learn why this skill might be helpful for you as you pursue a career in software programming. [What Is the Accounting Cycle? Steps, Definition, and Examples | Coursera](https://www.coursera.org/articles/accountant-cycle): Learn about the eight steps involved in the accounting cycle, with each step defined and broken down. Then, explore an example and some key skills you can build by understanding the accounting cycle. [7 Popular Accounting Certifications | Coursera](https://www.coursera.org/articles/accounting-certifications): Accounting certifications can help you build specialized knowledge and enhance your skill set. Take a look at seven popular accounting certifications and how they can be

openapi: 3.0.1 info: title: Search API version: v1 servers: - url: https://www.coursera.org description: API schema for search APIs exposed to 3rd party services (e.g. OpenAI) tags: - name: SearchV1Controller description: the Search V1 Controller API paths: /api/rest/v1/search: post: summary: A public API that searches the Coursera catalog for products (e.g. courses) that are relevant to the provided query string. tags: - search-v1-contro