Find the best NoSQL Databases


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CloverDX Data Management Platform helps businesses get timely, accurate and reliable data whenever and wherever they need it. CloverDX replaces manual data processing typically carried out by workers in Excel with automation, del...Read more about CloverDX


Do you know the pain of not knowing where you can find the right information within your company? This is probably because of you don't know where to search, what to search for or who to ask... We know that pain. That's why we ha...Read more about amberSearch

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Talend Data Fabric

Talend Data Fabric is a cloud-based data integration platform that helps organizations in finance, retail, telecommunications and other industries collect, manage and transform business data. The platform enables IT teams to acces...Read more about Talend Data Fabric

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IQLECT is a cloud-based real-time analytics solution for midsize and large businesses that collects and correlates data from apps, servers, databases, sensors and websites. IQLECT is built on event-based architecture that ena...Read more about BangDB

4.5 (2 reviews)


Datasparc offers data security, database management, data governance and data analytics - all in one solution. With Datasparc's flagship product DBHawk, users only receive access to the data they need. DBHawk provides secure acce...Read more about DBHawk

4.8 (8 reviews)


ArangoDB is a cloud-based multi-model database management software that helps create queries for graphs, documents and key values in one SQL-like query language. Designed for midsize to large businesses, its flexible data model su...Read more about ArangoDB

4.0 (1 reviews)


GraphDB is a database management solution that helps businesses in finance, publishing, healthcare and other industries create knowledge graphs and streamline data indexing operations. The built-in NoSQL database system allows IT ...Read more about GraphDB

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Riak KV is a NoSQL databases solution that helps businesses utilize time series, large object storage, and key-value databases to write, read and distribute data across servers. Administrators can replicate for specific geographic...Read more about Riak

5.0 (1 reviews)

Azure Cosmos DB

Azure Cosmos DB is a NoSQL database service designed to help businesses manage application development using open source APIs. Key features include data storage, IoT device telemetry, data retrieval and object-oriented database. ...Read more about Azure Cosmos DB

4.3 (8 reviews)

Redis Enterprise

Redis Enterprise is a cloud-based and on-premise database management software that helps businesses handle operations related to automatic failover management, data processing, caching, data persistence, and more on a centralized ...Read more about Redis Enterprise

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Oracle NoSQL Database

Oracle NoSQL Database enables developers to create and manage mobile and web applications using columnar, document and key-value databases. The platform automatically identifies and predicts hardware or software failure for reques...Read more about Oracle NoSQL Database

5.0 (2 reviews)


MarkLogic is an on-premise and cloud-based solution that helps businesses store enterprise data in NonSQL databases to streamline operational and transactional processes. Professionals can connect the platform with various sources...Read more about MarkLogic

5.0 (2 reviews)


RavenDB is an open-source NoSQL database solution that helps businesses manage ACID transactions and extract, transform and load (ETL) operations. IT teams can use the integrated query engine to map documents with indexes, transfo...Read more about RavenDB

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Infinispan is an open-source NoSQL database management software, which helps businesses of all sizes store, process, manage and distribute data. The solution enables administrators to manage role-based access permissions and encry...Read more about InfiniSpan

5.0 (1 reviews)


Aerospike is a NoSQL database platform, which enables businesses to streamline processes related to cross datacenter replication, load balancing, application monitoring, enterprise security and more on a unified platform. Professi...Read more about Aerospike

4.7 (3 reviews)

SolarWinds Database Performance Monitor

SolarWinds Database Performance Monitor is a SaaS-based database performance monitoring and optimization solution that provides deep database performance monitoring of all traditional, open-source, and cloud-native databases. Sola...Read more about SolarWinds Database Performance Monitor

4.2 (5 reviews)

Couchbase Server

Couchbase Server is a NoSQL cloud database management system, which helps small to large businesses across manufacturing, retail, IT, energy, hospitality, finance or telecommunication sectors prepare, store, manipulate, aggregate ...Read more about Couchbase Server

Actian Zen

Actian Zen is a fully ANSI compliant NoSQL and SQL embedded database. It can run on Windows, macOS, iOS, Android and Linux, in VMs and Containers with AES 256-bit encryption. Zen version footprints offer options from 5MB (for clie...Read more about Actian Zen

5.0 (1 reviews)

Google Cloud Datastore

Google Cloud Datastore is a highly durable, scalable and fully managed NoSQL database. Datastore automatically handles sharding and replication, providing you with a highly available and durable database that scales automatically ...Read more about Google Cloud Datastore

4.3 (3 reviews)

Google Cloud Bigtable

Google Cloud Bigtable is a fully managed, scalable NoSQL database service that allows you to quickly and easily store massive amounts of structured data. Designed to run strategic workloads in the Cloud, it seamlessly scales up to...Read more about Google Cloud Bigtable

4.7 (3 reviews)

Buyers Guide

Last Updated: March 16, 2023


Data management is a critical part of any business. Whether you’re a logistics manager in the shipping industry or an IT database administrator in charge of your organization’s workforce, you may have used traditional relational database management systems (RDBMS) to manage and store data without any hassle.

But modern-day workloads and fast-paced business processes involve huge amounts of data that traditional relational databases can’t handle. Consolidating and managing large amounts of data also takes time. That’s where NoSQL databases come in.

Invented in the 1990s, NoSQL(aka “not only SQL”) databases allow handling tasks such as high volume read and write operations efficiently. Additionally, NoSQL databases enable processing data at much higher speeds and avoid rigidity in terms of storing and organizing data.

In this buyers guide, you’ll learn about the core features, key considerations, and other important aspects needed when investing in NoSQL databases.

Here’s what we’ll cover:

What are NoSQL databases?

NoSQL databases are non-relational databases that don’t rely on tables to store data. Unlike relational databases, NoSQL databases are quite flexible and come in a variety of types such as key value database, graph database, column based database, or document database.

Traditional relational databases have fixed schema and work with highly structured data. NoSQL databases, on the other hand, are flexible and can organize, assess, and store data in various ways. This is beneficial for businesses for whom catalog management and user personalization are important.

Additionally, NoSQL databases are horizontally scalable. Rather than relying on one server and adding more resources such as RAM, SSD, or CPU power on a single machine, data can be shared and multiple servers can be added to the database.


Cluster management in Redis (Source)

Common features of NoSQL databases

Given the different kinds of NoSQL databases that are available, here are some of the common features that serve as a baseline for understanding the functionality you should look out for.

Multi-model system

Organize, store, and manipulate data in dynamic ways and have a well-defined, robust data storage mechanism that is durable, and provides transactional support.

Predictable scalability

Employ multiple servers to expand your database and scale your ability to work with huge volumes of data.

API support

Enable users to write data into the database and read data from it with the ability to define and manipulate the data with API support.

Reporting analytics

Build a dashboard and data analytics stack to create meaningful data visualizations.

Schema agnostic

Store information and data without limiting to a specific up-front schema design.

What type of buyer are you?

Depending on the data structure and database management requirements, buyers for NoSQL databases belong to various industries. Let’s have a look at some of them.

  • Retail: Digital retailers often use NoSQL databases to improve customer engagement and experience. NoSQL databases help them efficiently manage their product catalogs, keep records of customers and their purchases, and enhance the personalization.

  • Marketing and customer service: Businesses that deal with marketing and customer service rely on NoSQL databases for social media research and sentiment analysis. Due to the huge volume of data that is available on social media platforms, a NoSQL DBMS can work well as a data store.

  • Healthcare: Healthcare companies regularly use NoSQL databases to manage digital health infrastructures. These databases help them scale telemedicine adoption and digital claims processing which in turn drastically improves application management and patient care.

Benefits and potential issues of NoSQL databases

While a traditional SQL database is not completely replaced by a NoSQL database, there are numerous benefits of using the latter. Let’s have a look.

  • Handle large volumes of data: Unlike a relational database, NoSQL databases scale horizontally, which means they distribute data across multiple servers through cloud computing. This scale-out architecture provides advanced scalability and enables users to handle large volumes of data at lightning speed by simply adding more storage to the existing cluster.

  • Store all types of data: Relational databases only store relational data that are structured and come with a predefined schema. On the other hand, NoSQL databases are schema agnostic and flexible, which enables users to store structured, semi-structured, and even unstructured data.

  • Offer more control to users: Users can store information in NoSQL databases without having to convert them into a tabular format. This enables users to have more control over the ways in which data can be manipulated and stored.

Despite the versatility NoSQL databases offer, there are some potential issues that are a part of the system.

  • Lack of software maturity: Traditional RDBMS have been around for more than 25 years. NoSQL databases, on the other hand, are relatively new and might not offer the same kind of stability a relational model offers.

  • Less secure environment: NoSQL databases are blazingly fast but this speed comes at the cost of giving up atomicity, consistency, isolation, and durability (ACID) transactions, a feature present in traditional RDBMS that guarantees data validity even in the event of an error or a complete system shutdown. NoSQL database users must choose between Consistency, Availability, and Partition Tolerance.

  • No standardization: Because NoSQL databases are not tied to a predefined schema or a fixed query language, users are free to configure the design and query languages that they would like to operate with. However, this makes for complex queries and a steep learning curve. A user familiar with one type of NoSQL database might not be able to work with a different one.

  • Data integrity and consistency: NoSQL databases feature basically available, soft-state, and eventually consistent (BASE) transaction models. While this transaction model offers high availability of data, the drawback is that it maintains only eventual consistency.

Key considerations

While there are lots of options to choose from, the best way to choose the right NoSQL database is to understand how it fits into your data requirements. Let’s have a look at some key considerations to keep in mind before selecting the right database.

  • The volume of data: If your workload involves a high volume of data that has the potential to increase further, then a NoSQL database would be the right choice. However, if the volume is consistent and shows no signs of increasing, then a traditional RDBMS would be better.

  • ACID guarantees: ACID guarantees are a part of traditional RDBMS that is traded off by NoSQL databases to achieve faster and more efficient performance. If data consistency and validity are not your primary concerns but performance is, then considering a NoSQL database makes more sense.

  • Scope of development: If you work in an agile development environment where sprints, frequent code pushes, and quick iterations are common, then a NoSQL database would offer better developmental speed and control.

Note: The application selected in this article is an example to show a feature in context and isn’t intended as an endorsement or a recommendation. It has been obtained from sources believed to be reliable at the time of publication.