setreye.blogg.se - Getting data from an arangodb java

#GETTING DATA FROM AN ARANGODB JAVA INSTALL#
#GETTING DATA FROM AN ARANGODB JAVA DRIVERS#
#GETTING DATA FROM AN ARANGODB JAVA DRIVER#

serde(ArangoSerde): serde to serialize and deserialize user-dataĪomFile() reads config properties prefixed with arangodbįrom arangodb.properties file (as in version 6).responseQueueTimeSamples(Integer): amount of samples kept for queue time metrics, (default: 10).loadBalancingStrategy(LoadBalancingStrategy): load balancing strategy, possible values are: NONE, ROUND_ROBIN, ONE_RANDOM, (default: NONE).acquireHostListInterval(Integer): acquireHostList interval (ms), (default: 3_600_000, 1 hour).acquireHostList(Boolean): acquire the list of available hosts, (default: false).keepAliveInterval(Integer): VST keep-alive interval (s), (default: no keep-alive probes will be sent).connectionTtl(Long): max lifetime of a connection (ms), (default: no ttl).maxConnections(Integer): max number of connections per host, (default: 1 VST, 1 HTTP/2, 20 HTTP/1.1).chunkSize(Integer): VST chunk size in bytes, (default: 30000).verifyHost(Boolean): enable hostname verification, (HTTP only, default: true).

useSsl(Boolean): use SSL connection, (default: false).

password(String): password for authentication.

user(String): username for authentication, (default: root).

timeout(Integer): connection and request timeout (ms), (default 0, no timeout).

protocol(Protocol): communication protocol, possible values are: VST, HTTP_JSON, HTTP_VPACK, HTTP2_JSON, HTTP2_VPACK, (default: HTTP2_JSON).

host(String, int): adds a host (hostname and port) to connect to, multiple hosts can be added.

Here are examples to integrate configuration properties from different sources:ĪrangoDB.Builder has the following configuration methods: fromFile ( "arangodb-with-prefix.properties", "adb" ) ArangoConfigProperties props = ArangoConfigProperties. Full project is available in my GitHub.// # src/main/resources/arangodb-with-prefix.properties // adb.hosts=172.28.0.1:8529 // adb.password=test //. Unlike many NoSQL databases, ArangoDB does support joins in AQL queries. To finish there is query and a for loop to show all results. Use Ariel Query Language (AQL) queries to retrieve data from the Arieldatabase. Moving forward there is a collection being created called m圜ollection in this collection there are several documents being add, as you can see us the Simpsons Family. Next step is create a Database called db1. Now we will create a very simple DB and query a document using the Java Driver.įirst we connect on the server running on localhost on port 8529. Once you do this you can run $ gradle build and $ gradle eclipse to generate the eclipse project.

#GETTING DATA FROM AN ARANGODB JAVA DRIVER#

So first of all lets see the adle file, here we are just adding ArangoDB Java Driver dependency. If you are using another OS or Docker for instance is fine you check it out here as well.

#GETTING DATA FROM AN ARANGODB JAVA INSTALL#

I'm using ArangoDB in Ubuntu Linux, so to install you just do $ sudo apt-get install arangodb.

#GETTING DATA FROM AN ARANGODB JAVA DRIVERS#

ArangoDB have drivers for lots of languages you check it out here.

In this post i will cover the Document Model and show some have code for such task i will use gradle and Java 8. ArangoDB has convenient SQL-like query language or JavaScript extensions. It has a flexible data model for documents, graphs, and key-values this is also called multi-model db. Besides performance, strong consistency and scalability we also pick NoSQL DBs based on the Design of your Data this is one of the cool things about ArangoDB because it has multi-models.ĪrangoDB is a distributed NoSQL database.