Difference between ToroDB and Yanza

1. ToroDB :
It is a MongoDB-compatible JSON document store, built on top of PostgreSQL and it is a technology designed to fulfill the gap between document oriented and SQL databases. It is an open source NoSQL database that runs on top of a RDBMS which is compatible with MongoDB protocol and APIs. ToroDB is an open source project that reads a NoSQL document, automatically infers its structure, and transforms it into a set of tables and columns that represent the data into a relational form.

2. Yanza :
It is Time Series DBMS for The Internet of Things (IoT) Applications and Developed by Yanza. Its Server Operating system is Window and supports HTTP API.to make applications agile. Its headquartered is in Sunnyvale, CA. Developed and distributed as an Apache 2.0 open source project.

Difference between ToroDB and Yanza :

S.No	ToroDB	Yanza
1.	It was developed by 8Kdata and initially released on 2016.	It was developed by Yanza and initially released on 2015.
2.	All OS with a Java 7 VM is server, operating systems of ToroDB.	Windows is server operating systems of Yanza.
3.	Primary database model is Document store.	Primary database model is Time Series DBMS.
4.	Absence of supported programming language.	It supports any language that supports HTTP calls.
5.	Absence of APIs and other access methods in ToroDB.	YCQL, an SQL-based flexible-schema API with its roots in Cassandra Query Language are the APIs and other access methods.
6.	It has schema-free Data Schema.	Data scheme of Yanza is schema-free.
7.	Its Implementation language is Java.	It doesn’t has any Implementation language.
8.	Absence of Transaction concepts in ToroDB.	Its doesn’t holds transaction concepts.
9.	Master-slave replication method present in ToroDB.	Absence of Replication methods.
10.	Has Eventual Consistency and Immediate Consistency concept.	It has Immediate Consistency concept.