1. Vertica：
Vertica是一种柱状关系数据库管理系统，旨在处理现代分析工作负载并实现快速查询性能。其总部位于美国马萨诸塞州剑桥。它是独立于基础架构的基础，通过它可以支持在多个云平台(AWS，Google Cloud，Azure)，本地和本地Hadoop节点上的部署。其Google Analytics(分析)平台社区版免费提供，但有一定的局限性。
2. Yaacomo：
Yaacomo是基于关系，基于OpenCL的内存数据库管理系统，用于实时分析，大数据解决方案是作为即插即用解决方案而开发的。 Yaacomo旨在通过并行计算有效利用硬件。
Vertica和Yaacomo之间的区别：
| S.NO. | Vertica | Yaacomo |
|---|---|---|
| 1 | Developed by Vertica / Micro Focus and initially released on 2005. Current release date- Vertica 10.0 Software, May 2020 and Vertica for SQL on Hadoop 10.0 Software, May 2020. | Developed by Q2WEB GmbH and initially released on 2009. |
| 2 | Server operating systems of Vertica is Linux | Server operating systems of Yaacomo is Android, Linux, Windows. |
| 3 | Its primary database model is Relational DBMS. | Its primary database model is Relational DBMS. |
| 4 | Secondary database models of Vertica is Document store | Absence of secondary database models in Yaacomo. |
| 5 | Vertica supports C++, Java, Perl, Python, R, programming languages. | It does not support any programming languages |
| 6 | APIs and other access methods of Vertica is ADO.NET, JDBC, Kafka, ODBC, Proprietary protocol, RESTful HTTP, API. | APIs and other access methods of Yaacomo is JDBC, ODBC. |
| 7 | Yes, Vertica has a Data Schema. | Yaacomo has a Data Schema. |
| 8 | It doesn’t has any Implementation language. | It doesn’t has any Implementation language. |
| 9 | Vertica- Transaction concepts is ACID ( Atomicity, Consistency, Isolation, and Durability). | It has Transaction concepts- is ACID ( Atomicity, Consistency, Isolation, and Durability). |
| 10 | Replication methods of Vertica is Master-slave replication | Replication methods of Yaacomo is Master-slave replication. |
| 11 | Vertica has Immediate Consistency concept. | Yaacomo has Immediate Consistency concept. |