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Questions tagged [anzograph]

For questions related to AnzoGraph, an in-memory distributed OLAP-style graph database. It supports both RDF and LPG data models, as well as SPARQL and Cypher as query languages. Please add the 'sparql' or 'cypher' tags when appropriate.

AnzoGraph DB offers the fastest graph database, meant for performing deep analysis, both graph and BI-style. The graph data model means that you can load multiple data sources, any time and perform analytics across data sets. By building knowledge graphs with AnzoGraph DB, you benefit from greater flexibility, easier integration and the availability of new forms of analytics. 

AnzoGraph DB is available in a free edition, for use in commercial and non-commercial projects. Users who download will automatically get a free license that they can use forever for up to 8 GBs of usable memory. When registered, the product will support 16 GBs or about 100 million triples. (A licensed version will scale to billions of triples.) Free edition support will be offered here on Stack Overflow.

Useful Links :

Home Page

Documentation

Videos -

Getting Started with Anzograph DB

Anzograph DB - SPARQL 101

Related tags :

23 questions
2
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2 answers

anzograph - Cannot connect to the admin console

I set up Anzograph DB Free Edition in Docker Desktop on my Mac, and (per the commands below) ran it. But I can’t connect to the admin console. docker pull cambridgesemantics/anzograph docker run cambridgesemantics/anzograph When I use the inspect…
Wayne W
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2
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2 answers

Error loading data - No such file or directory

Deployed anzograph on Docker running on Mac. Trying to load data using using the sample movie actors file using the following insert command within the query console, INSERT { GRAPH { ?MovieIRI a ; ?MovieTitle . …
Wayne W
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1
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1 answer

Count column values in SPARQL

I am writing a query in SPARQL for a knowledge graph. I have a column having Country and names of countries repeating. For example: Japan, India, US, India, India, US, US, Romania etc. and so on. I need to write a SPARQL query that gives me the…
Rahul
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0 answers

Anzograph Docker container exits immediately with error code 12

I followed the instructions in the Anzograph documentation to deploy Anzograph with Docker. My operating system is MacOS (M1). The exact command I used to create the container was: docker run -d -p 80:8080 -p 443:8443 \ -v…
Fredrik Skjelvik
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1 answer

AnzoGraph helm - SPARQL Query Port

I have deployed Anzograph using Helm, and have set the config value to enable the SPARQL Endpoint: azgSettings: enable_sparql_protocol: true but the Services do not expose the expected port 7070 for SPARQL API access. anzograph-anzograph …
Jethro
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AnzoGraph docker support for Mac m1

I have been trying to get AnzoGraph installed through docker in my Mac m1, but it seems this can work only on x86 architecture. Do you know if there is any other way of having it install in my Mac? Thank you!
Iskarts
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1 answer

BUG - SPARQL Describe query returns nothing in Anzograph

The SPARQL Describe query does not do anything in Anzograph 2.2.0. I have also double checked the documentation at https://docs.cambridgesemantics.com/anzograph/v2.2/userdoc/describe.htm and the simple example fails to return triples. To reproduce,…
Edmond Chuc
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How to disable auth for SPARQL in Anzograph?

Is it possible to disable authentication for the SPARQL 1.1 endpoint? Authentication is a good idea for SPARQL 1.1 Update but we have use cases where we would like SPARQL 1.1 to be open. I've also looked at the Systems Settings Reference but…
Edmond Chuc
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1
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2 answers

Anzograph SPARQL issue

I have the following SPARQL query : SELECT * FROM { ?measurement a oboe-core:Measurement ; oboe-core:ofCharacteristic oboe-core:Name ; oboe-core:usesStandard…
R YR
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1
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1 answer

Loading 220 milion triples in Anzograph

I've got a dataset with 220 milion triples, in one TTL file. Is there a way I can upload this data into AnzoGraph? In the AnzoGraph documentation, https://docs.cambridgesemantics.com/anzograph/userdoc/load-reqs.htm, I came across the text…
Richard Nagelmaeker
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3 answers

How do I check default credentials to login in anzograph for the first time?

I have installed Anzograph via Docker in a Mac OS X, but I can not login to the admin console, I need default(?) login and password
Fachinetti
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Inserting data into a graph using sparql is creating a combination of the column values

So I'm creating a graphmart in Anzo. Inserting data into a SPARQL graph is causing the columns of the dataset to create combinations. Say if I have data from a SQL database and the columns…
masterkni66
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1 answer

AnzoGraph failing to start up using docker-compose in Travis CI build with Ubuntu Focal VM

I'm trying to start up an AnzoGraph container as part of an experimental Travis CI job. When I test locally (on MacOS) everything works fine. The experimental script starts AnzoGraph using the following docker-compose: version: '3' services: …
Elton
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0
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1 answer

Exploring AnzoGraph as an alternative for Transactional RDF Workloads

Let's say my application needs to regularly persist knowledge generated by users in RDF format, preserving ACID transaction properties (with the begin and end of the transaction being controlled by my application). In other words, I need to be able…
Elton
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