In this final course, you will explore database architecture, PostgreSQL, and various scalable deployment configurations. You will see how PostgreSQL implements basic CRUD operations and indexes, and review how transactions and the ACID (Atomicity, Consistency, Isolation, Durability) requirements are implemented.
![University of Michigan](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/70/de505d47be7d3a063b51b6f856a6e2/New-Block-M-Stacked-Blue-295C_600x600.png?auto=format%2Ccompress&dpr=1&w=28&h=28)
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/1a4589dccee10648821b7ea23e5fca9a.png?auto=format%2Ccompress&dpr=1&q=80)
![University of Michigan](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/b6/f49480857811e59a278d7d1ca6079f/U-M_LogoSmHoriz_200x48.png?auto=format%2Ccompress&dpr=1&h=45)
Database Architecture, Scale, and NoSQL with Elasticsearch
This course is part of PostgreSQL for Everybody Specialization
![Charles Russell Severance](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-instructor-photos.s3.amazonaws.com/be/edf8690432469fb182e4313a3ee7ef/Charles-Severance.jpeg?auto=format%2Ccompress&dpr=1&w=75&h=75&fit=crop)
Instructor: Charles Russell Severance
10,628 already enrolled
Included with
(130 reviews)
Recommended experience
What you'll learn
Understand PostgreSQL architecture; analyze and compare SQL and NoSQL
Compare and contrast ACID and BASE style architectures and databases
Create and utilize an Elasticsearch index in different contexts
Details to know
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/31ebcba3851b87d1d8609abf15d0ff7e.png?auto=format%2Ccompress&dpr=1&w=24&h=24)
Add to your LinkedIn profile
2 assignments
See how employees at top companies are mastering in-demand skills
![Placeholder](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/74c8747e8210831049cf88dd4eefe26c.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=320)
![logos of Petrobras, TATA, Danone, Capgemini, P&G and L'Oreal](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/74c8747e8210831049cf88dd4eefe26c.png?auto=format%2Ccompress&dpr=1&w=320&h=70&q=40)
Build your subject-matter expertise
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate
![Placeholder](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/a7c5400e51272c78b710ce9b56fd3178.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=562)
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/a7c5400e51272c78b710ce9b56fd3178.png?auto=format%2Ccompress&dpr=1&w=562&h=221&q=40&fit=crop)
![Placeholder](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/de1a6556fbe605411e8c1c2ca4ba45f1.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=259)
![Coursera Career Certificate](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/de1a6556fbe605411e8c1c2ca4ba45f1.png?auto=format%2Ccompress&dpr=1&w=259&h=165&q=40)
Earn a career certificate
Add this credential to your LinkedIn profile, resume, or CV
Share it on social media and in your performance review
![Placeholder](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/de1a6556fbe605411e8c1c2ca4ba45f1.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=333)
![Coursera Career Certificate](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/de1a6556fbe605411e8c1c2ca4ba45f1.png?auto=format%2Ccompress&dpr=1&w=333&h=215&q=40)
There are 4 modules in this course
In this first week, we'll introduce you to the topics covered in this course, including the comparison between SQL and NoSQL and scaling relational databases.
What's included
5 videos4 readings1 assignment1 app item
This week, we'll compare and contrast ACID and BASE style architectures and analyze the impact of first generation cloud applications.
What's included
7 videos4 readings1 assignment1 app item
This week, we'll focus on creating and utilizing an Elasticsearch index in different contexts.
What's included
7 videos1 reading3 app items
What's included
1 video1 reading
Instructor
![Charles Russell Severance](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-instructor-photos.s3.amazonaws.com/be/edf8690432469fb182e4313a3ee7ef/Charles-Severance.jpeg?auto=format%2Ccompress&dpr=1&w=75&h=75&fit=crop)
Offered by
Recommended if you're interested in Software Development
Universidad Nacional Autónoma de México
Coursera Project Network
Johns Hopkins University
Amazon Web Services
Why people choose Coursera for their career
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/growth_testimonials/passionate_learner/Felipe_Moitta.png?auto=format%2Ccompress&dpr=1&w=64&h=64&fit=crop)
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/growth_testimonials/passionate_learner/Jennifer_John.png?auto=format%2Ccompress&dpr=1&w=64&h=64&fit=crop)
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/growth_testimonials/passionate_learner/Larry_Tao_Wang_1.png?auto=format%2Ccompress&dpr=1&w=64&h=64&fit=crop)
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/growth_testimonials/passionate_learner/Chaitanya_Anand.png?auto=format%2Ccompress&dpr=1&w=64&h=64&fit=crop)
Learner reviews
130 reviews
- 5 stars
58.01%
- 4 stars
24.42%
- 3 stars
9.16%
- 2 stars
2.29%
- 1 star
6.10%
Showing 3 of 130
Reviewed on Sep 2, 2024
Excellent teaching, with great examples that explain how the system works.
Reviewed on May 23, 2021
Very Good Course and Help me refresh my SQL Database knowledge and give me new knowledge in NoSQL area.
Reviewed on Apr 8, 2023
Good courses, covered a lot of common hot topics related to database. Nice assignments and relative supplements
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/dbbd1f929548aa2b3b38c0e6b2887a0f.png?auto=format%2Ccompress&dpr=1&w=1344&h=548&q=30)
![Placeholder](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/7a1c0e2e779c1ff27cae62480adfe003.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=120)
![Coursera Plus](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/7a1c0e2e779c1ff27cae62480adfe003.png?auto=format%2Ccompress&dpr=1&w=120&h=15&q=40)
Open new doors with Coursera Plus
Unlimited access to 10,000+ world-class courses, hands-on projects, and job-ready certificate programs - all included in your subscription
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/5f44d3cc170f76b9fadb15e8592d4411.png?auto=format%2Ccompress&dpr=1&w=1344&h=548&q=30)
Advance your career with an online degree
Earn a degree from world-class universities - 100% online
![](https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/653449eb209c5cc24d2935ed5a0f18cd.png?auto=format%2Ccompress&dpr=1&w=1344&h=548&q=30)
Join over 3,400 global companies that choose Coursera for Business
Upskill your employees to excel in the digital economy
Frequently asked questions
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
If you subscribed, you get a 7-day free trial during which you can cancel at no penalty. After that, we don’t give refunds, but you can cancel your subscription at any time. See our full refund policy.