Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

repo1.maven.org "graphdb" keyword

com.baidu.hugegraph:hugegraph-postgresql 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
1 version - Latest release: over 3 years ago - 2 dependent packages - 3 dependent repositories - 2,460 stars on GitHub
com.baidu.hugegraph:hugegraph-mysql 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
5 versions - Latest release: over 3 years ago - 4 dependent packages - 3 dependent repositories - 2,460 stars on GitHub
com.baidu.hugegraph:hugegraph-hbase 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
4 versions - Latest release: over 3 years ago - 2 dependent packages - 3 dependent repositories - 2,460 stars on GitHub
com.baidu.hugegraph:hugegraph-test 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
4 versions - Latest release: over 3 years ago - 2,460 stars on GitHub
com.baidu.hugegraph:hugegraph-cassandra 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
5 versions - Latest release: over 3 years ago - 3 dependent packages - 3 dependent repositories - 2,460 stars on GitHub
Top 8.3% on repo1.maven.org
com.baidu.hugegraph:hugegraph-core 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
5 versions - Latest release: over 3 years ago - 9 dependent packages - 5 dependent repositories - 2,460 stars on GitHub
com.baidu.hugegraph:hugegraph-api 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
5 versions - Latest release: over 3 years ago - 2 dependent packages - 3 dependent repositories - 2,460 stars on GitHub
com.baidu.hugegraph:hugegraph-palo 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
5 versions - Latest release: over 3 years ago - 1 dependent package - 3 dependent repositories - 2,460 stars on GitHub
com.baidu.hugegraph:hugegraph-example 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
4 versions - Latest release: over 3 years ago - 2,460 stars on GitHub
com.baidu.hugegraph:hugegraph 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
4 versions - Latest release: over 3 years ago - 2,460 stars on GitHub
com.baidu.hugegraph:hugegraph-scylladb 0.11.2
hugegraph is a fast-speed, highly-scalable, transactional graph database developed by baidu
5 versions - Latest release: over 3 years ago - 2 dependent packages - 3 dependent repositories - 2,460 stars on GitHub
ai.grakn:grakn-migration 1.4.3
The Knowledge Graph
24 versions - Latest release: over 5 years ago - 3,360 stars on GitHub
ai.grakn:grakn-dashboard 1.4.3
The Knowledge Graph
24 versions - Latest release: over 5 years ago - 3,360 stars on GitHub
ai.grakn:grakn-module-sdk 1.0.0
A distributed semantic graph database.
1 version - Latest release: over 6 years ago - 2 dependent packages - 1 dependent repositories - 3,360 stars on GitHub
ai.grakn:test-distribution 1.4.3
The Knowledge Graph
2 versions - Latest release: over 5 years ago - 3,360 stars on GitHub
ai.grakn:janus-factory 1.1.0
A distributed semantic graph database.
5 versions - Latest release: over 6 years ago - 4 dependent packages - 1 dependent repositories - 3,360 stars on GitHub
Top 5.4% on repo1.maven.org
org.neo4j:neo4j-cypher-util-3.4 3.4.18
Cypher utilities
33 versions - Latest release: about 4 years ago - 20 dependent packages - 3 dependent repositories - 11,194 stars on GitHub
ai.grakn:grakn-factory 1.4.3
The Knowledge Graph
19 versions - Latest release: over 5 years ago - 4 dependent packages - 1 dependent repositories - 3,360 stars on GitHub
ai.grakn:grakn-dist 1.4.1
The Knowledge Graph
15 versions - Latest release: over 5 years ago - 3,360 stars on GitHub
ai.grakn:test-integration 1.4.3
The Knowledge Graph
8 versions - Latest release: over 5 years ago - 3,360 stars on GitHub
ai.grakn:grakn-kb 1.4.3
The Knowledge Graph
12 versions - Latest release: over 5 years ago - 6 dependent packages - 1 dependent repositories - 3,360 stars on GitHub
ai.grakn:grakn-orientdb-factory 0.10.0
A distributed semantic graph database.
4 versions - Latest release: over 7 years ago - 3,360 stars on GitHub
ai.grakn:grakn-test 1.4.3
The Knowledge Graph
17 versions - Latest release: over 5 years ago - 3,360 stars on GitHub
ai.grakn:grakn-grpc 1.2.0
A distributed semantic graph database.
3 versions - Latest release: about 6 years ago - 4 dependent packages - 3,360 stars on GitHub
ai.grakn:client-java 1.4.3
The Knowledge Graph
5 versions - Latest release: over 5 years ago - 9 dependent packages - 1 dependent repositories - 3,360 stars on GitHub
com.tigergraph:tigergraph-jdbc-driver 1.3.18
This project is a type 4 jdbc driver which implemented the standard jdbc interface. It supports c...
25 versions - Latest release: about 2 months ago - 3 dependent repositories - 242 stars on GitHub
org.neo4j:neo4j-cypher-compatibility-spec-suite 5.19.0
Neo4j query language compatibility suite
248 versions - Latest release: about 2 months ago - 12,402 stars on GitHub
org.neo4j:neo4j-cypher-acceptance-spec-suite 5.11.0
Neo4j - Cypher Acceptance Specification Suite
239 versions - Latest release: 10 months ago - 1 dependent package - 1 dependent repositories - 11,697 stars on GitHub
Top 6.8% on repo1.maven.org
org.neo4j:neo4j-batch-insert 4.4.34
Legacy batch inserter for Neo4j.
108 versions - Latest release: 26 days ago - 3 dependent packages - 8 dependent repositories - 12,406 stars on GitHub
Top 6.0% on repo1.maven.org
org.neo4j:procedure-compiler 5.19.0
Neo4j Stored Procedure compile-time annotation processor
266 versions - Latest release: about 2 months ago - 4 dependent packages - 25 dependent repositories - 11,811 stars on GitHub
org.neo4j:neo4j-cypher-runtime-spec-suite 5.19.0
Neo4j - Cypher Runtime Specification Suite
128 versions - Latest release: about 2 months ago - 12,402 stars on GitHub
Top 5.4% on repo1.maven.org
org.neo4j:kernel-api-test-utils 5.17.0
A set of kernel API utilities used by tests.
122 versions - Latest release: 4 months ago - 8 dependent packages - 9 dependent repositories - 12,304 stars on GitHub
org.neo4j.community:fabric-it 5.19.0
Neo4j community edition fabric integration tests.
100 versions - Latest release: about 2 months ago - 11,811 stars on GitHub
Top 4.8% on repo1.maven.org
org.neo4j:neo4j-storage-engine-api 4.4.34
Internal Storage Engine API of Neo4j
108 versions - Latest release: 26 days ago - 8 dependent packages - 8 dependent repositories - 12,406 stars on GitHub
Top 7.9% on repo1.maven.org
org.neo4j:neo4j-cypher-frontend-3.4 3.4.0-alpha08
Front end of the Cypher compiler
8 versions - Latest release: over 6 years ago - 11 dependent packages - 1 dependent repositories - 11,195 stars on GitHub
org.neo4j:neo4j-cypher-logical-plan-generator 5.15.0
Neo4j - Cypher logical plan generator
109 versions - Latest release: 6 months ago - 1 dependent package - 9 dependent repositories - 12,071 stars on GitHub
org.neo4j.build:packaging-build-commercial 3.4.0-alpha08
Project that builds Neo4j Packages.
8 versions - Latest release: over 6 years ago - 11,195 stars on GitHub
Top 6.3% on repo1.maven.org
org.neo4j:neo4j-cypher-planner-spi-3.5 3.5.35
Cypher planner SPI
49 versions - Latest release: almost 2 years ago - 6 dependent packages - 4 dependent repositories - 11,195 stars on GitHub
Top 7.0% on repo1.maven.org
org.neo4j:neo4j-cypher-expression-3.4 3.4.18
Cypher expressions
33 versions - Latest release: about 4 years ago - 5 dependent packages - 3 dependent repositories - 11,195 stars on GitHub
org.graphfoundation.ongdb:ongdb-fulltext-addon 1.0.5
Fulltext index addon for neo4j
7 versions - Latest release: 8 months ago - 11,193 stars on GitHub
Top 5.7% on repo1.maven.org
org.neo4j:neo4j-cypher-config 5.19.0
Configuration for the Cypher stack
80 versions - Latest release: about 2 months ago - 4 dependent packages - 7 dependent repositories - 12,402 stars on GitHub
Top 3.8% on repo1.maven.org
org.neo4j:neo4j-backup 3.4.18
Command line tool for grabbing backups from a running Neo4j instance
250 versions - Latest release: about 4 years ago - 10 dependent packages - 24 dependent repositories - 11,195 stars on GitHub
org.neo4j:neo4j-cypher-morsel-runtime 3.4.18
Parallel runtime for Cypher
43 versions - Latest release: about 4 years ago - 1 dependent package - 4 dependent repositories - 11,195 stars on GitHub
Top 3.9% on repo1.maven.org
org.neo4j:neo4j-procedure-api 5.19.0
Procedure API for Neo4j.
200 versions - Latest release: about 2 months ago - 7 dependent packages - 17 dependent repositories - 12,402 stars on GitHub
Top 3.8% on repo1.maven.org
org.neo4j:neo4j-record-storage-engine 5.19.0
Record storage engine.
128 versions - Latest release: about 2 months ago - 10 dependent packages - 10 dependent repositories - 12,402 stars on GitHub
Top 8.1% on repo1.maven.org
org.neo4j:neo4j-function 2.3.12
Neo4j functional types
19 versions - Latest release: over 6 years ago - 3 dependent packages - 3 dependent repositories - 11,195 stars on GitHub
Top 3.6% on repo1.maven.org
org.neo4j:neo4j-slf4j 4.0.12
SLF4J binding for Neo4j Logging.
193 versions - Latest release: almost 3 years ago - 10 dependent packages - 34 dependent repositories - 11,195 stars on GitHub
org.neo4j.app:neo4j-server-commercial 3.4.0-alpha08
Standalone Commercial Neo4j server application.
8 versions - Latest release: over 6 years ago - 1 dependent package - 11,194 stars on GitHub
Top 3.4% on repo1.maven.org
org.neo4j:neo4j-command-line 5.19.0
Neo4j Graph Database
284 versions - Latest release: about 2 months ago - 10 dependent packages - 18 dependent repositories - 11,811 stars on GitHub
Top 6.1% on repo1.maven.org
org.neo4j:neo4j-cypher-compiler-2.0 2.0.5
Compiler for Cypher 2.0
7 versions - Latest release: about 9 years ago - 3 dependent packages - 39 dependent repositories - 11,195 stars on GitHub
Top 6.3% on repo1.maven.org
org.neo4j:neo4j-cypher-compiler-1.9 2.0.5
Compiler for Cypher 1.9
7 versions - Latest release: about 9 years ago - 3 dependent packages - 24 dependent repositories - 11,195 stars on GitHub
Top 5.7% on repo1.maven.org
org.neo4j:neo4j-spatial-index 5.19.0
Native spatial index for Neo4j.
203 versions - Latest release: about 2 months ago - 3 dependent packages - 17 dependent repositories - 12,402 stars on GitHub
Top 7.0% on repo1.maven.org
org.neo4j:neo4j-cypher-logical-plans-3.4 3.4.18
Cypher logical plans
33 versions - Latest release: about 4 years ago - 5 dependent packages - 3 dependent repositories - 11,195 stars on GitHub
org.neo4j.build:enterprise-build 3.4.18
Project that builds the Neo4j Enterprise distribution.
116 versions - Latest release: about 4 years ago - 11,195 stars on GitHub
org.neo4j.build:licensecheck-config 3.4.0
Licensing configuration for the Neo4j project.
176 versions - Latest release: about 6 years ago - 1 dependent package - 2 dependent repositories - 11,194 stars on GitHub
Top 6.0% on repo1.maven.org
org.neo4j:neo4j-causal-clustering 3.4.18
This component provides the means to set up a cluster of Neo4j instances that act together as a c...
102 versions - Latest release: about 4 years ago - 7 dependent packages - 5 dependent repositories - 12,071 stars on GitHub
Top 7.0% on repo1.maven.org
org.neo4j:neo4j-cypher-frontend-3.0 3.0.12
Front end of the Cypher compiler
19 versions - Latest release: over 6 years ago - 6 dependent packages - 2 dependent repositories - 11,195 stars on GitHub
Top 7.4% on repo1.maven.org
org.neo4j.doc:neo4j-cypher-docs 3.0.6
Neo4j query language documentation
55 versions - Latest release: over 7 years ago - 3 dependent packages - 13 dependent repositories - 11,194 stars on GitHub
Top 5.0% on repo1.maven.org
org.neo4j:neo4j-schema 5.19.0
Schema descriptors and interfaces in Neo4j.
128 versions - Latest release: about 2 months ago - 5 dependent packages - 9 dependent repositories - 12,402 stars on GitHub
Top 6.2% on repo1.maven.org
org.neo4j:neo4j-cypher-compiler-3.3 3.3.9
Compiler for Cypher 3.3
20 versions - Latest release: over 5 years ago - 9 dependent packages - 4 dependent repositories - 11,195 stars on GitHub
org.neo4j:neo4j-kernel-commercial 3.4.0-alpha08
Commercial Parts of Graph Database Kernel.
1 version - Latest release: over 6 years ago - 11,195 stars on GitHub
Top 7.3% on repo1.maven.org
org.neo4j:neo4j-cypher-ir 5.19.0
The intermediate representations, such as the query graph
128 versions - Latest release: about 2 months ago - 2 dependent packages - 9 dependent repositories - 12,402 stars on GitHub
Top 5.4% on repo1.maven.org
org.neo4j:neo4j-cypher-physical-planning 5.19.0
A runtime for Neo4j's query language
77 versions - Latest release: about 2 months ago - 5 dependent packages - 6 dependent repositories - 12,402 stars on GitHub
org.neo4j.assembly:neo4j-advanced-standalone 2.3.12
This project assembles the Neo4j Advanced stand-alone distribution, pulling together all the deli...
2 versions - Latest release: over 6 years ago - 1 dependent repositories - 11,195 stars on GitHub
Top 5.7% on repo1.maven.org
org.neo4j:neo4j-cypher-planner-3.5 3.5.35
Planner for Cypher
49 versions - Latest release: almost 2 years ago - 9 dependent packages - 4 dependent repositories - 11,195 stars on GitHub
Top 6.9% on repo1.maven.org
org.neo4j:neo4j-cypher-frontend-3.1 3.1.9
Front end of the Cypher compiler
24 versions - Latest release: about 6 years ago - 7 dependent packages - 2 dependent repositories - 11,195 stars on GitHub
org.neo4j:neo4j-fulltext-addon 3.4.0
Fulltext index addon for neo4j
28 versions - Latest release: about 6 years ago - 11,194 stars on GitHub
org.neo4j:neo4j-community-rpm 2.3.12
Neo4j - the NoSQL, Big Data Graph Database
2 versions - Latest release: over 6 years ago - 11,195 stars on GitHub
Top 9.9% on repo1.maven.org
org.neo4j:neo4j-query-logging 3.4.18
Extension for logging queries to a separate query log file
164 versions - Latest release: about 4 years ago - 1 dependent package - 11 dependent repositories - 11,194 stars on GitHub
Top 7.6% on repo1.maven.org
org.neo4j:neo4j-lucene-upgrade 3.5.35
Neo4j Lucene Index Upgrade for explicit index migrations
169 versions - Latest release: almost 2 years ago - 3 dependent packages - 11 dependent repositories - 11,195 stars on GitHub
Top 4.9% on repo1.maven.org
org.neo4j:neo4j-cypher-javacc-parser 5.19.0
Cypher parser using JavaCC
114 versions - Latest release: about 2 months ago - 5 dependent packages - 10 dependent repositories - 12,402 stars on GitHub
Top 3.9% on repo1.maven.org
org.neo4j.app:neo4j-server-enterprise 3.4.18
Standalone Neo4j server application.
221 versions - Latest release: about 4 years ago - 11 dependent packages - 23 dependent repositories - 11,195 stars on GitHub
org.neo4j:neo4j-auth-plugin-api 3.4.18
Enterprise auth plugin API for adding custom auth providers to the Neo4j database
98 versions - Latest release: about 4 years ago - 1 dependent package - 4 dependent repositories - 11,194 stars on GitHub
Top 5.9% on repo1.maven.org
org.neo4j:neo4j-fulltext-index 5.19.0
Fulltext index for neo4j
166 versions - Latest release: about 2 months ago - 3 dependent packages - 13 dependent repositories - 11,811 stars on GitHub
Top 4.0% on repo1.maven.org
org.neo4j:test-utils 5.19.0
A set of utilities used by tests.
128 versions - Latest release: about 2 months ago - 33 dependent packages - 14 dependent repositories - 12,402 stars on GitHub
org.neo4j:neo4j-causal-clustering-commercial 3.4.0-alpha08
A collection of components that provide Causal Clustering functionality that is exclusive to user...
8 versions - Latest release: over 6 years ago - 1 dependent package - 12,071 stars on GitHub
Top 6.2% on repo1.maven.org
org.neo4j:neo4j-token-api 5.19.0
Internal Neo4j API for managing and accessing Tokens.
128 versions - Latest release: about 2 months ago - 3 dependent packages - 9 dependent repositories - 12,402 stars on GitHub
org.neo4j:neo4j-tools 3.4.18
A package for low level tools.
88 versions - Latest release: about 4 years ago - 11,195 stars on GitHub
Top 6.2% on repo1.maven.org
org.neo4j:neo4j-cypher-macros 5.19.0
Cypher runtime utilities
114 versions - Latest release: about 2 months ago - 3 dependent packages - 9 dependent repositories - 12,402 stars on GitHub
Top 7.7% on repo1.maven.org
org.neo4j:neo4j-cypher-frontend-3.3 3.3.9
Front end of the Cypher compiler
20 versions - Latest release: over 5 years ago - 11 dependent packages - 1 dependent repositories - 11,194 stars on GitHub
org.neo4j.doc:neo4j-cypher-refcard-tests 3.0.6
Test for Reference Card for the Neo4j Cypher Query Language.
55 versions - Latest release: over 7 years ago - 1 dependent package - 12 dependent repositories - 11,195 stars on GitHub
Top 7.4% on repo1.maven.org
org.neo4j:neo4j-cypher-logical-plan-builder 5.19.0
Neo4j - Cypher logical plan builder
114 versions - Latest release: about 2 months ago - 3 dependent packages - 9 dependent repositories - 12,402 stars on GitHub
Top 8.4% on repo1.maven.org
org.neo4j:gbptree-tests 5.19.0
Test utils and tests for GBPTree.
20 versions - Latest release: about 2 months ago - 3 dependent packages - 5 dependent repositories - 12,402 stars on GitHub
Top 3.2% on repo1.maven.org
org.neo4j:neo4j-management 3.4.18
Management support using JMX.
260 versions - Latest release: about 4 years ago - 19 dependent packages - 43 dependent repositories - 11,194 stars on GitHub
Top 2.8% on repo1.maven.org
org.neo4j:neo4j-ha 3.4.18
This component provides the means to set up a cluster of Neo4j instances that act together as a c...
258 versions - Latest release: about 4 years ago - 25 dependent packages - 48 dependent repositories - 12,071 stars on GitHub
Top 3.1% on repo1.maven.org
org.neo4j:neo4j-dbms 5.19.0
This component provides management functionality and product surface for Neo4j instances.
294 versions - Latest release: about 2 months ago - 11 dependent packages - 24 dependent repositories - 12,402 stars on GitHub
Top 9.4% on repo1.maven.org
org.neo4j:neo4j-front-end-3.5 3.5.35
Scala implementation of - parser - abstract syntax tree (AST) - semantic analysis - typing - scop...
35 versions - Latest release: almost 2 years ago - 2 dependent packages - 3 dependent repositories - 11,819 stars on GitHub
org.neo4j:testing-parent 5.19.0
Neo4j Graph Database
128 versions - Latest release: about 2 months ago - 11,811 stars on GitHub
Top 2.4% on repo1.maven.org
org.neo4j:neo4j-shell 3.4.18
A generic command shell with a client and server part.
260 versions - Latest release: about 4 years ago - 32 dependent packages - 158 dependent repositories - 11,195 stars on GitHub
Top 6.9% on repo1.maven.org
org.neo4j:neo4j-cypher-frontend-2.3 2.3.12
Front end of the Cypher compiler
15 versions - Latest release: over 6 years ago - 6 dependent packages - 2 dependent repositories - 11,195 stars on GitHub
Top 5.0% on repo1.maven.org
org.neo4j:neo4j-cypher-planner-spi 5.19.0
Cypher planner SPI
128 versions - Latest release: about 2 months ago - 5 dependent packages - 9 dependent repositories - 12,402 stars on GitHub
Top 4.6% on repo1.maven.org
org.neo4j:neo4j-csv 5.19.0
Efficient reading and parsing of CSV input streams.
331 versions - Latest release: about 2 months ago - 4 dependent packages - 35 dependent repositories - 12,402 stars on GitHub
Top 8.1% on repo1.maven.org
org.neo4j:neo4j-buffers 5.3.0
Common Buffer functionality
63 versions - Latest release: over 1 year ago - 2 dependent packages - 7 dependent repositories - 11,175 stars on GitHub
Top 2.2% on repo1.maven.org
org.neo4j:neo4j-logging 5.19.0
Logging interfaces and basic logger implementations.
315 versions - Latest release: about 2 months ago - 50 dependent packages - 30 dependent repositories - 12,402 stars on GitHub
Top 2.6% on repo1.maven.org
org.neo4j:neo4j-graphviz 3.1.1
Utility component to generate Graphviz .dot notation from Neo4j graphs.
144 versions - Latest release: over 7 years ago - 28 dependent packages - 55 dependent repositories - 11,195 stars on GitHub
org.neo4j:neo4j-cypher-compiled-runtime-3.2 3.2.14
Compiled Runtime for Cypher 3.2
22 versions - Latest release: over 5 years ago - 1 dependent package - 11,195 stars on GitHub
Top 9.8% on repo1.maven.org
org.neo4j:neo4j-bootcheck 5.19.0
Neo4j Bootloader checks
36 versions - Latest release: about 2 months ago - 1 dependent package - 5 dependent repositories - 12,402 stars on GitHub
org.neo4j.community:bolt-it 5.19.0
Neo4j community edition bolt integration tests.
176 versions - Latest release: about 2 months ago - 1 dependent package - 2 dependent repositories - 11,811 stars on GitHub
Top 6.9% on repo1.maven.org
org.neo4j.app:neo4j-browser 2.3.11
Graph database client.
53 versions - Latest release: about 7 years ago - 3 dependent packages - 10 dependent repositories - 11,195 stars on GitHub
Top 5.4% on repo1.maven.org
org.neo4j:neo4j-cypher-slotted-runtime 5.19.0
Planner for the physical query plans
77 versions - Latest release: about 2 months ago - 5 dependent packages - 6 dependent repositories - 12,402 stars on GitHub
Related Keywords
graph 364 graph-database 363 database 298 neo4j 241 nosql 239 cypher 239 gremlin 79 tinkerpop 57 bigtable 35 cassandra 35 elasticsearch 35 hbase 35 solr 35 knowledge-graph 33 knowledge-representation 33 logic 33 reasoning 33 relational 33 strongly-typed 33 type-system 33 typedb 33 typeql 33 knowledge-base 33 inference 33 hyper-relational 33 graph-visualisation 33 graph-theory 33 enterprise-knowledge-graph 33 big-data 25 apache 22 gremlin-server 22 cpp 12 distributed 12 distributed-systems 12 nebula 12 nebula-graph 12 nebulagraph 12 raft 12 scalability 12 scala 8 type-safe 8 java 1 graph-bi-tools 1 jdbc 1 bi-tools 1 apache2-license 1 apache2 1 neptune 1 opencypher 1 sparql 1 sql 1 tableau 1 tableau-connector 1 amazon 1 widgets 1 graph-analytics 1 dashboards 1 charts 1 analytics 1 tigergraph 1 gsql 1 orientdb 1 importer 1 etl 1 kotlin 1