---
title: XAP Reviews
meta_title: 'XAP Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how XAP works for a business like yours.
date_modified: '2024-10-06'
parent_category:
  name: NoSQL Databases
  url: https://www.g2.com/categories/nosql-databases
---

# XAP Reviews
**Vendor:** Carnegie Mellon Database Group  
**Category:** [Key Value Databases](https://www.g2.com/categories/key-value-databases)
## About XAP
XAP is a distributed in-memory data grid that supports the ability to conduct millions of transactions per second. This is due to the fact that there is virtually no transaction delay between physical I/O so XAP can be applied to distributed applications ranging from financial services to retail. XAP has 3 tiers to its services: Open source, Premium, and Enterprise.






- [View XAP pricing details and edition comparison](https://www.g2.com/products/carnegie-mellon-database-group-xap/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-19+01%3A38%3A32+-0500&secure%5Bsession_id%5D=72f60292-aa77-4a17-8e3f-2615f4e61170&secure%5Btoken%5D=67e52a3be6f7d14c81d358df64bd3e2bfc33a1d9a9d17884acade701479c9e29&format=llm_user)

## XAP Features
**Data Management**
- Data Model
- Data Types

**Availability**
- Auto Sharding
- Auto Recovery
- Data Replication

**Performance **
- Integrated Cache

**Security**
- Role-Based Authorization
- Authentication
- Audit Logs
- Encryption

**Support**
- Multi-Model
- Operating Systems

**Database Features**
- Storage
- Availability
- Stability
- Scalability
- Security
- Data Manipulation
- Query Language

## Top XAP Alternatives
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  - [ScyllaDB](https://www.g2.com/products/scylladb/reviews) - 4.5/5.0 (423 reviews)
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