Neo4j in Action
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Neo4j マニュアル v1.3
目次 はじめに1. 対象読者2. Neo4j の特徴I. リファレンスドキュメント1. インストールとデプロイ1.1. デプロイのシナリオ1.2. システム要件1.3. インストール1.4. アップグレード1.5. Usage Data Collector2. 構成とパフォーマンス2.1. Neo4j のキャッシュ2.2. JVM の設定2.3. 短い文字列の圧縮格納3. トランザクション管理3.1. 対話サイクル3.2. 独立性レベル3.3. デフォルトのロック動作3.4. デッドロック3.5. 削除セマンティクス4. Neo4j Server4.1. Server のインストール4.2. Server の構成4.3. リモートデバッグ用のセットアップ4.4. ハイアベイラビリティモードでの Neo4j Server の起動4.5. サーバープラグイン4.6. サーバーパフォーマンスのチ
Gremlin vs Cypher Initial Thoughts @Neo4j
Inspiring Innovation at the Intersection of Tech and Business Search Hi, The Neo4jClient now supports Cypher as a query language with Neo4j. However I noticed the following: Simple graph traversals are much more efficient when using Gremlin Queries in Gremlin are 30-50% faster for simple traversals Cypher is ideal for complex traversals where back tracking is required Cypher is our choice of query
Pipes: The Data Flow Framework for Gremlin - GraphDB Traversal - DZone
pipes is a data flow framework developed by tinkerpop . the graph traversal language gremlin is a groovy -based domain-specific language for processing blueprints -enabled graph databases with pipes. since the release of pipes 0.7 on august 1, 2011, much of the functionality in gremlin has been generalized and made available through pipes. this has opened up the door for other jvm languages (e.g.
Introduction data structure for GraphDB
The document discusses the data structure used for nodes in a graph database. It describes how nodes are stored in a node cache managed by a node manager. Relationships between nodes are stored in a relationship cache. When a new node is created, it is assigned an ID and added to the node cache and persistence manager. Creating a relationship involves linking two existing nodes in the relationship
An Introduction to Neo4j
11. private static enum ExampleRelationshipTypes implements RelationshipType { EXAMPLE } GraphDatabaseService graphDb = new EmbeddedGraphDatabase( DB_PATH ); registerShutdownHook( graphDb ); graphDb.shutdown(); 12. Transaction tx = graphDb.beginTx(); try { Node firstNode = graphDb.createNode(); firstNode.setProperty( NAME_KEY, "Hello" ); Node secondNode = graphDb.createNode(); secondNode.setProper
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http://www.cloudtmp.com/java/how-to-deploy-a-neo4j-instance-in-amazon-ec2-in-10-minutes/
