我给大家报告一下其中包括图形数据库Amazon Neptune，全球发布之后，在过去的半年之内也在中国落地。所以中国用户也能使用最新型的图形数据库。 还有一类是Amazon EMR，EMR是Elastic MapReduce，它是用集群，用类似开源我们常听说的Hadoop的方法来做大数据的集群分析。这个EMR产品是亚马逊云上做海量大数据的研究它们之间的...
Amazon Neptune的核心是构建高性能图形数据库引擎，针对存储数十亿个关系进行优化，并以毫秒的延迟查询图形。作为一个完全托管的数据库，Amazon Neptune让用户更加专注于应用程序，而不是困在繁琐的无差别操作中，如维护，修补，备份和恢复。该服务支持快速故障转移，时间点恢复以及高可用性的多可用区域部署。通过支持多达1...
In the AWS Cloud9 environment, enter the following command to bulk load the vertex data into Neptune. $curl-XPOST\-H'Content-Type: application/json'\https://Your-Amazon-Neptune-Writer-Endpoint-Name:8182/loader-d' { "source" : "s3://Your-Bucket-name/vertex.csv", "format" : "csv", ...
Interface for accessing Amazon NeptuneData. Note: Do not directly implement this interface, new methods are added to it regularly. Extend from AbstractAmazonNeptunedata instead. Neptune Data API The Amazon Neptune data API provides SDK support for more than 40 of Neptune's data operations, ...
AWS re:Invent 2018: How Do I Know I Need an Amazon Neptune Graph Database? Why use a graph database to build a fraud graph? Relational databases, built for storing and analyzing tabular data, are not efficient at storing and querying the relationships between billions of interconnected entitie...
AmazonNeptunedataAsync Abstract implementation of AmazonNeptunedataAsync. Convenient method forms pass through to the corresponding overload that takes a request object and an AsyncHandler, which throws an UnsupportedOperationException.Field Summary Fields inherited from interface com.am...
AWSSDK.Neptune Amazon Neptune is a fast, reliable graph database service that makes it easy to build and run applications that work with highly connected datasets. Neptune supports popular graph models Property Graph and W3C's Resource Description Frame (RDF), and their respective query languages...
Step 1: Launch Amazon Neptune Launching the Amazon Neptune database was pretty straightforward, thanks to the Amazon Neptune getting started guide. Once it’s launched, you can configure database options (parameter group, port, cluster name, etc). Step 2: Load data Next, we need to load dat...
require'aws-sdk'require'json'creds=JSON.load(File.read('secrets.json'))Aws.config[:credentials]=Aws::Credentials.new(creds['AccessKeyId'],creds['SecretAccessKey']) For more information on how to configure credentials, see the developer guide forconfiguring AWS SDK for Ruby. ...
Neptune 是由 AWS 提供的完全托管式图数据库。图数据库非常适合具有丰富关系的高度互连数据。各家公司通常会将图数据库用于推荐引擎、欺诈侦测和知识图表。 Amazon Timestream Timestream 是一种快速、可扩展且无服务器的时间序列数据库服务,适用于物联网 (IoT) 和运营应用程序。该服务让每天存储和分析数万亿个事件变...