--- title: Accumulo Reviews meta_title: 'Accumulo Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 12 reviews by the users' company size, role or industry to find out how Accumulo works for a business like yours. aggregate_rating: rating_value: 4.0 review_count: 12 scale: '5' date_modified: '2026-06-07' parent_category: name: NoSQL Databases url: https://www.g2.com/categories/nosql-databases --- # Accumulo Reviews **Vendor:** The Apache Software Foundation **Category:** [Key Value Databases](https://www.g2.com/categories/key-value-databases) **Average Rating:** 4.0/5.0 **Total Reviews:** 12 ## About Accumulo Accumulo sorted, distributed key/value store is a robust, scalable, high performance data storage and retrieval system. ## Accumulo Reviews ### 1. Best Solution for your Business **Rating:** 5.0/5.0 stars **Reviewed by:** Raj V. | M, Enterprise (> 1000 emp.) **Reviewed Date:** February 21, 2022 **What do you like best about Accumulo?** Overall usability is amazing. The way its designed is a benchmark for user friendly solutions. Not only did it help us acheive all our business objectives, but also ensured timely delivery. **What do you dislike about Accumulo?** Nothing as such, I never felt this product misses anything in particular. Everything just works fine, if i have to answer, i don't think this product needs anything extra. It is good just the way it is. **What problems is Accumulo solving and how is that benefiting you?** We had different business objectives in our campaigns which needed a solution, this product beneted us financially and improved our productivity by upto 2x. Overall a good product. ### 2. Data Storage and Retrival **Rating:** 4.0/5.0 stars **Reviewed by:** Ashrith G. | Data analyst, Small-Business (50 or fewer emp.) **Reviewed Date:** July 03, 2022 **What do you like best about Accumulo?** Intergration with Apache Zookeper and Hadoop HDFS. **What do you dislike about Accumulo?** Its nice the way it is, myabe increase the custom features. **What problems is Accumulo solving and how is that benefiting you?** Autoamting the workflow, metric reporting ### 3. Easy to manage data sets **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** July 01, 2022 **What do you like best about Accumulo?** It's easy to manage your datasets across the clusters. **What do you dislike about Accumulo?** The documentation could be better and more complete **Recommendations to others considering Accumulo:** If you are looking for a tool where you can easily manage your datasets across your clusters, that's a perfect fit. **What problems is Accumulo solving and how is that benefiting you?** We used to need to manage our datasets across our clusters and we were missing a tool to make it easier. ### 4. Recommendable Solution for Large Datasets **Rating:** 5.0/5.0 stars **Reviewed by:** Kalapi D. | Business Executive, Enterprise (> 1000 emp.) **Reviewed Date:** March 04, 2022 **What do you like best about Accumulo?** It delivers high security, making it one of the most recommendable in its league. Also, it is easy to use and can store and manage bulk data. **What do you dislike about Accumulo?** Didn't find any feature to dislike as of now. **What problems is Accumulo solving and how is that benefiting you?** It is helping the organization to manage large databases, thus increasing time efficiency and delivering high productivity. ### 5. Best Tool For Big Project- Accumulo **Rating:** 4.0/5.0 stars **Reviewed by:** Aanish l. | Team Lead, Small-Business (50 or fewer emp.) **Reviewed Date:** June 07, 2021 **What do you like best about Accumulo?** -For the beginners, there is an Accumulo tour and user manual as well. -High technical support. -It is incredible in the data management process as it can modify key/value pairs at various points. -Open source, high security, and can store, manage bulk data. -Cell-based access control. **What do you dislike about Accumulo?** Yet, I haven’t found dislike regarding Accumulo. Though it is quite tough to use for beginners, However, Accumulo offers “Accumulo tour” and “user manual” to make it simple. **Recommendations to others considering Accumulo:** I recommend it most to those who are involved in big the project because it is quite tough to use. **What problems is Accumulo solving and how is that benefiting you?** It is helping me and my company to store and manage large data sets and to analyze the project with high security. ### 6. Best solution for store large data sets **Rating:** 3.5/5.0 stars **Reviewed by:** Junaid P. | Business Development Executive, Mid-Market (51-1000 emp.) **Reviewed Date:** August 06, 2021 **What do you like best about Accumulo?** With Accumulo we can store large data sets across the cluster , it is Server-side programming, so anyone with small knowledge about programming then they can easily understand, it can add Nodes Accumulo giving Cell level security **What do you dislike about Accumulo?** we are in testing Mode, currently, there is no Dislikes **What problems is Accumulo solving and how is that benefiting you?** when I compare with Hbase both are Column-oriented databases, but accumulo gave us cell-level security, first we used MongoDB for and SQL for storing our data for analysing the activities, but after the data getting big we had to move with ACCUMULO , because in the case of Big data we need cell-level security ### 7. Robust and Scalable Key/Value store **Rating:** 4.5/5.0 stars **Reviewed by:** Ganesh R. | Digital Marketing Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** May 18, 2021 **What do you like best about Accumulo?** Ability to manage large datasets across the cluster, stability of the underlying store for open source projects, seamless server-side programming, stable client API for effective networking, offers higher security. **What do you dislike about Accumulo?** Lack of documentation and instructions for the setup, vulnerable to unexpected external security issues, lack slack communication channel. **What problems is Accumulo solving and how is that benefiting you?** Storing and managing large data sets across cluster, big data and IoT streaming projects, Analytics projects. ### 8. Great tool for granular security **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** July 21, 2020 **What do you like best about Accumulo?** Cell-based access control allows for granular security. **What do you dislike about Accumulo?** Learning to use it most efficiently can take some time. **What problems is Accumulo solving and how is that benefiting you?** Big data with high security requirements. Granular cell-based security allows for required security on data. ### 9. Develop security software with Accumulo **Rating:** 2.0/5.0 stars **Reviewed by:** Verified User in Security and Investigations | Mid-Market (51-1000 emp.) **Reviewed Date:** February 12, 2020 **What do you like best about Accumulo?** It offers column based security that allows the product to be used by various roles at the same time. **What do you dislike about Accumulo?** A bit hard to use, and most features are available in HBase. **What problems is Accumulo solving and how is that benefiting you?** Role permissions ### 10. Overall Good experience **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Security and Investigations | Small-Business (50 or fewer emp.) **Reviewed Date:** May 30, 2019 **What do you like best about Accumulo?** I like the cell based access control and scalability the best. Also the iterator function is versatile for data transformation. **What do you dislike about Accumulo?** Designing each of the elements of a row key and utilizing the server side iterators effectively are a must for decent performance. These two things can be challenging for the uninitiated. **Recommendations to others considering Accumulo:** Be prepared to study the inner workings a little bit to get good performance. **What problems is Accumulo solving and how is that benefiting you?** I used accumulo for a big data project involving sensitive information. ### 11. Fantastic Datastore **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Mid-Market (51-1000 emp.) **Reviewed Date:** April 12, 2019 **What do you like best about Accumulo?** Nice code base, love it being open source and amazing communityFanta **What do you dislike about Accumulo?** Little bloated and need more enhancements making it have a differentiation with other players **What problems is Accumulo solving and how is that benefiting you?** Storage of data Flexible schemas ### 12. Useful Low Level Scalable Database **Rating:** 3.0/5.0 stars **Reviewed by:** Verified User in Defense & Space | Enterprise (> 1000 emp.) **Reviewed Date:** June 27, 2016 **What do you like best about Accumulo?** Accumulo is wonderfully scalable to address demands across many aspects of modern data needs. **What do you dislike about Accumulo?** In order to utilize Accumulo properly you must have substantial understanding of low level implementation details. Being able to properly design each of the elements of a row key and utilize techniques like server side iterators are a must for decent performance. **Recommendations to others considering Accumulo:** Consider first if a simpler and more mature technology could meet your needs. If you truly have "big data" and need some of Accumulo's unique features it can be a great tool to use. **What problems is Accumulo solving and how is that benefiting you?** I have utilized Accumulo to create a scalable unified data storage platform for analysis and visualization. ## Accumulo Discussions - [Where I can download it](https://www.g2.com/discussions/where-i-can-download-it) - 1 comment, 1 upvote - [What is Accumulo used for?](https://www.g2.com/discussions/what-is-accumulo-used-for) - 1 comment - [View Accumulo pricing details and edition comparison](https://www.g2.com/products/accumulo/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-23+14%3A43%3A41+-0500&secure%5Bsession_id%5D=e91da6f2-bfb8-43c7-afbf-eaabea1d63fa&secure%5Btoken%5D=81890d41cae607018270d381365285884218eef39674476a7ce8b8bd6ced13db&format=llm_user) ## Accumulo Features **Data Management** - Data Model - Data Types **Storage** - Data Storage Method **Availability** - Auto Sharding - Auto Recovery - Data Replication **Scalability** - Database Scalability - Auto Sharding **Performance ** - Integrated Cache **Security** - Order Preserving Encryption **Security** - Role-Based Authorization - Authentication - Audit Logs - Encryption **Support** - Data Types Support - Different Operating Systems - Multi model Database Support **Support** - Multi-Model - Operating Systems **Agentic AI - Wide Column Database** - Decision Making **Database Features** - Storage - Availability - Stability - Scalability - Security - Data Manipulation - Query Language ## Top Accumulo Alternatives - [Amazon DynamoDB](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews) - 4.4/5.0 (498 reviews) - [ScyllaDB](https://www.g2.com/products/scylladb/reviews) - 4.5/5.0 (423 reviews) - [Redis Software](https://www.g2.com/products/redis-software/reviews) - 4.5/5.0 (130 reviews)