VelocityDB和Weaviate之间的区别

1. VelocityDB：
它是.NET对象数据库，可以嵌入/分发并扩展为图形数据模型(VelocityGraph)。数据库速度快，内存消耗低。它是一种极高性能，易于使用，可伸缩，可嵌入和可分发的对象数据库系统。

2.减轻：
它是基于GraphQL的开源Smart Graph，具有以下核心功能：语义搜索，自动分类和知识表示。主数据库模型是Search Engine，辅助数据库模型是Graph DBMS。它允许我们的数据基于GraphQL查询语言以大图形格式表示。它的搜索图基于称为Contextionary的图嵌入机制。

VelocityDB和Weaviate之间的区别：

VelocityDB	Weaviate
It is developed by VelocityDB Inc and initially released on 2011 .	It is developed by SeMI Technologies B.V. and initially released on 2017.
Server operating systems of VelocityDB  is Any that supports .NET	No such server operating systems in Weaviate .
Its primary database model is Graph DBMS and Object oriented DBMS	Its primary database model is Search Engine.
Absence of Secondary database models in VelocityDB	Its secondary database models is Graph DBMS.
It supports .Net programming languages.	No such supported programming languages in Weaviate.
APIs and other access methods of VelocityDB is .Net	It supports GraphQL query language and RESTful HTTP/JSON API.
It has a Data Schema.	Data Schema of Weaviate is maps to GraphQL interface.
It has Implementation language-C# .	Implementation language of Weaviate is Go.
Its transaction concepts is ACID (Atomicity, Consistency, Isolation, and Durability).	Absence of transaction concepts in Weaviate.
Absence of Replication methods	There is replication methods.
It has immediate Consistency concept.	It has Eventual Consistency concept.