價格：免費
更新日期：2019-04-08
檔案大小：3.9M
目前版本：1.0
版本需求：Android 4.0 以上版本
官方網站：mailto:dongchinhlazare@gmail.com
Email：https://educationalappz.blogspot.com/2019/03/educational-appz-privacy-policy.html
Learn ArangoDB, Basic ArangoDB pdf, ArangoDB book, ArangoDB concepts. ArangoDB concepts, learn ArangoDB app, learn basic ArangoDB, basic ArangoDB notes, basic ArangoDB course, basic ArangoDB tutorial.
ArangoDB is a native multi-model database system developed by ArangoDB Inc. The database system supports three data models (key/value, documents, graphs) with one database core and a unified query language AQL (ArangoDB Query Language). The query language is declarative and allows the combination of different data access patterns in a single query. ArangoDB is a NoSQL database system but AQL is similar in many ways to SQL.
ArangoDB provides scalable queries when working with graph data. The database uses JSON as a default storage format, but internally it uses ArangoDB's VelocyPack – a fast and compact binary format for serialization and storage. ArangoDB can natively store a nested JSON object as a data entry inside a collection. Therefore, there is no need to disassemble the resulting JSON objects. Thus, the stored data would simply inherit the tree structure of the XML data.
ArangoDB works in a distributed cluster and is the first DBMS being certified for the Datacenter Operating System (DC/OS). DC/OS allows the user to deploy ArangoDB on most existing ecosystems: Amazon Web Services (AWS), Google Compute Engine and Microsoft Azure. Moreover, it provides single-click deployment for the user's cluster.