Awesome NoSQL Guides !Awesome (https://awesome.re/badge.svg) (https://awesome.re)

▐ Curated list of resources and links about using NoSQL databases and things to look for when deciding to use one.

A basic definition of NoSQL databases can be found on Wikipedia as:

▐ "A NoSQL (originally referring to 'non SQL' or 'non relational') database provides a mechanism for storage and retrieval of data which is modeled in means other than the tabular relations used in relational databases."

For actual NoSQL databases, you can go
here (https://github.com/sindresorhus/awesome#databases),
here (https://hostingdata.co.uk/nosql-database/),
here (https://db-engines.com/en/ranking),
here (https://dbdb.io/),
here (https://github.com/igorbarinov/awesome-data-engineering#databases), or
here (https://github.com/kahun/awesome-sysadmin#nosql). Also, not to be confused with the relational database management system, NoSQL (http://www.strozzi.it/cgi-bin/CSA/tw7/I/en_US/nosql/Home%20Page).


Contents

- Overview of NoSQL (#overview-of-nosql)
- Data Structures and Modeling (#data-structures-and-modeling)
- Trade-Offs in CAP/Brewer's Theorem (#trade-offs-in-capbrewers-theorem)
- Crowd-Sourced Information (#crowd-sourced-information)
- Graph Databases (#graph-databases)
- Criticisms and Debates (#criticisms-and-debates)
- Miscellaneous (#miscellaneous)


Overview of NoSQL

- Introduction To NoSQL - Martin Fowler (54:52) (https://www.youtube.com/watch?v=qI_g07C_Q5I) - Talk given at GOTO 2012 as a great introduction to NoSQL databases, the types of NoSQL databases, their history, pros and cons, and how and when to 
use them.
- NoSQL Distilled (https://martinfowler.com/books/nosql.html) - Very digestable and affordable book describing the different NoSQL databases and help you make the decision on whether using a NoSQL database is appropriate for your project.
- Seven Databases in Song (1:43) (https://www.youtube.com/watch?v=jyx8iP5tfCI) - Fun song from 2012 about seven (six are NoSQL) databases with a very condensed overview of how they each work.
- NoSQL Databases: a Survey and Decision Guidance (2016) (https://medium.baqend.com/nosql-databases-a-survey-and-decision-guidance-ea7823a822d) - "This NoSQL Toolbox allows us to derive a simple decision tree to help practitioners and researchers
filter potential system candidates based on central application requirements".
- Data Management in the Cloud: Limitations and Opportunities (PDF) (http://www.cs.umd.edu/~abadi/papers/abadi-cloud-ieee09.pdf) - Abadi (2009) discusses limitations and opportunities of data management and data analysis in the cloud.
- 10 NoSQL Misconceptions (https://web.archive.org/web/20210701080816/https://www.dummies.com/programming/big-data/10-nosql-misconceptions/) - Some misconceptions about NoSQL databases relating to topics such as what they are, ACID-compliance, 
and security.
- 10 Reasons Developers Love NoSQL (https://web.archive.org/web/20210701080841/https://www.dummies.com/programming/big-data/10-reasons-developers-love-nosql/) - A list of ten arguments for why developers like to use NoSQL databases.
- Distribution, Data, Deployment: Software Architecture Convergence in Big Data Systems (PDF) (https://resources.sei.cmu.edu/library/asset-view.cfm?assetID=90909) - Gorton and Klein (2014) paper to discuss software engineering concerns when 
dealing with big data systems in terms of distribution, data, and deployment. Also accessible here (https://doi.org/10.1109/MS.2014.51).
- Use cases for NoSQL (2017) (https://stackoverflow.com/questions/2875432/use-cases-for-nosql) - Discussion on Stack Overflow on best use cases for using NoSQL databases over traditional SQL databases.
- Five Common Data Stores and When to Use Them (2019) (https://shopify.engineering/five-common-data-stores-usage) - Article describes five common data stores (relational database, non-relational (“NoSQL”) database, key-value store, full-text 
search engine, message queue) and their attributes.
- NoSQL Databases (PDF) (https://web.archive.org/web/20190927222738/https://www.christof-strauch.de/nosqldbs.pdf) - A 149-page document outlining motives and rationale for NoSQL databases, and common concepts, techniques and patterns among these 
databases; last updated around 2011.
- NoSQL Data Architecture & Data Governance: Everything You Need to Know (2018) (https://www.dataversity.net/nosql-data-architecture-data-governance-everything-need-know/) - Overview of different NoSQL database architectures with diagrams.
- NoSQL vs SQL: Demystifying NoSQL Databases (2019) (https://build5nines.com/nosql-vs-sql-demystifying-nosql-databases/) - General overview and examples of NoSQL database schema types, while covering CAP theorem tradeoffs.
- Comparing Database Types: How Database Types Evolved to Meet Different Needs (https://www.prisma.io/dataguide/intro/comparing-database-types) - Good overview of databases in general and how NoSQL database types differ and can be useful.
- The NoSQL Ecosystem (https://www.aosabook.org/en/nosql.html) - A chapter written by Adam Marcus from "The Architecture of Open Source Applications" book, this chapter is geared more towards systems architects needing to learn more in-depth 
understanding of how these systems are built.
- What is NoSQL - Amazon AWS (https://aws.amazon.com/nosql/) - Great high-level overview of NoSQL databases and how they compare to SQL database technologies and terminologies.  Serves as landing page for Amazon's AWS services for NoSQL options 
of key-value (Amazon DynamoDB), document (Amazon DocumentDB), graph (Amazon Neptune), in-memory (Amazon ElastiCache), and search-engine (Amazon Elasticsearch) database.
- NoSQL vs. SQL: Important Differences & Which One Is Best for Your Project (2021) - Upwork (https://www.upwork.com/resources/nosql-vs-sql) - Explanation comparing SQL and NoSQL databases, along with giving some advice on what database solution 
is right for your use case.
- NoSQL Database Tutorial – Full Course for Beginners (2:54:52) (https://www.youtube.com/watch?v=xh4gy1lbL2k) - Ania Kubow reviews the four types of NoSQL databases and provides two hands-on projects to experiment with what was reviewed.


Data Structures and Modeling

- Structure Your Database (https://firebase.google.com/docs/database/android/structure-data) - Best practices (as of 2018) of structuring your data if your database uses JSON.
- NoSQL Data Modeling Techniques (2012) (https://highlyscalable.wordpress.com/2012/03/01/nosql-data-modeling-techniques/) - This article provides a short comparison of NoSQL system families from the data modeling point of view and digests several
common modeling techniques.
- Data Models For MongoDB (https://www.mongodb.com/docs/manual/data-modeling/) - Data modeling help specific to MongoDB, ranging from schema validation and example patterns. However, concepts may carry over to other document NoSQL databases.
- Data Models Will Be Beautiful Again (2016) (https://tdwi.org/articles/2016/11/22/data-models-will-be-beautiful-again.aspx) - Essay argues that despite existing schema-less databases, thoughtful database modeling is important to gain knowledge 
and insights using algorithms.
- Unified Data Modeling for Relational and NoSQL Databases (https://www.infoq.com/articles/unified-data-modeling-for-relational-and-nosql-databases/) - Solution for managing both NoSQL and relational databases using the Unified Data Modeling 
technique.
- Unifying Relational, Document, Graph, and Temporal Data Models (https://fauna.com/blog/unifying-relational-document-graph-and-temporal-data-models) - Patterns for querying across multiple paradigms in the same database.
- How To Design Schema For Your NoSQL Database? (https://www.dataversity.net/how-to-design-schema-for-your-nosql-database/#) - Despite popular belief that NoSQL are schema-less, this article outlines how NoSQL databases follow "query driven 
design" and considerations for this flexibility in schema.
- Best Practices for NoSQL Database Design (2012) (https://softwareengineering.stackexchange.com/q/158790/) - A couple answers and links for NoSQL database design.


Trade-Offs in CAP/Brewer's Theorem

- Visual Guide To NoSQL Systems (2010) (http://blog.nahurst.com/visual-guide-to-nosql-systems) - Visual display of trade-offs in the CAP theorem among different NoSQL databases.
- How to Choose The Right NoSQL Database For Your Application? (2018) (https://www.dataversity.net/choose-right-nosql-database-application/) - Reviews CAP theorem and maps common NoSQL databases to CAP categories to help choose one.


Crowd-Sourced Information

- /r/nosql (https://www.reddit.com/r/nosql/) - Reddit page on NoSQL on general questions and discussions people may have about NoSQL databases.
- nosql  Tag On Stack Overflow (https://stackoverflow.com/tags/nosql/info)
- Ask HN: Learning NoSQL, Papers and Books (2017) (https://news.ycombinator.com/item?id=15427932) - "In your opinion, which papers and books are mandatory to really understand NoSQL subject?"
- Difference Between Scaling Horizontally And Vertically For Databases (https://stackoverflow.com/q/11707879/6873133) - Common terms talked about in the database world and here are answers from others.
- NoSQL - Wikipedia (https://en.wikipedia.org/wiki/NoSQL) - Wikipedia entry on all things NoSQL databases.


Graph Databases

- Graph Databases Use Cases (https://neo4j.com/use-cases/) - Although documents geared towards Neo4j, concepts are applicable to all graph databases.
- How The ICIJ Used Neo4j To Unravel The Panama Papers - Mar Cabra (32:02) (https://www.youtube.com/watch?v=S20XMQyvANY) - Learn how graph databases were key to explore who were the main names connected to companies in tax havens, including 140 
politicians in more than 50 countries.
- Graph Databases For Beginners: The Basics Of Data Modeling (https://neo4j.com/blog/data-modeling-basics/) - Discusses the basics of modeling your data and which approach you should take.
- Graph Data Modeling Guidelines (https://neo4j.com/developer/guide-data-modeling/) - Directly related to Neo4j, but possibly applicable to any graph database.
- Graph Data Modeling Visualize Structure and Meaning (http://www.graphdatamodeling.com) - Brief introduction to graph data modeling and is an introduction to the book "Graph Data Modeling for NoSQL and SQL" by Thomas Frisendal.


Criticisms and Debates

- Addressing the NoSQL Criticism (2011) (https://www.bradley-holt.com/2011/07/addressing-the-nosql-criticism/) - Argues against nine criticisms to NoSQL databases as they apply to CouchDB, but may apply to others as well.
- Thank You For Your Help NoSQL, But We Got It From Here (2020) (https://web.archive.org/web/20200913032621/https://www.memsql.com/blog/why-nosql-databases-wrong-tool-for-modern-application/) - Argument that NoSQL databases have pushed the 
evolution of databases given the problem of scaling, but now NewSQL has addressed those concerns (from the perspective of MemSQL).
- The Five Stages Of NoSQL (2016) (https://sookocheff.com/post/opinion/the-five-stages-of-nosql/) - Stages of going through picking and using a NoSQL database mirroring the five stages of grief.
- The Biggest Challenges Of Moving To NoSQL (2017) (https://dzone.com/articles/the-biggest-challenges-of-moving-to-nosql) - Speed and scalability and developer joy have been the gains found from enduring through challenges of moving to NoSQL.


Miscellaneous

- What As A NoSQL Database? Learn By Writing One In Python (https://web.archive.org/web/20201109032031/https://jeffknupp.com/blog/2014/09/01/what-is-a-nosql-database-learn-by-writing-one-in-python/) - Excellent tutorial in learning NoSQL vs RDBMS
through building a toy database using Python.
- Dynamo Vs Cassandra : Systems Design Of NoSQL Databases (https://sujithjay.com/data-systems/dynamo-cassandra/) - Blog post comparing and constrating system designs of two well known NoSQL databases.
- Why You Should Build Your Wwn NoSQL Database (https://medium.com/@marceloboeira/why-you-should-build-your-own-nosql-database-9bbba42039f5) - Brief overview of NoSQL databases and the spectrum of schema, along with a very basic implementation of
a NoSQL database using the Crystal programming language.
- PostgreSQL, The NoSQL Database (2015) (https://www.linuxjournal.com/content/postgresql-nosql-database) - An argument for PostgreSQL being an alternative to NoSQL databases with NoSQL-like features using its new features like HStore (key-value 
store) and JSONB (document-based) as of Version 9.4.


nosqlguides Github: https://github.com/erictleung/awesome-nosql-guides