DGraph-CRUD

This repo is to understand and play with DGraph. Written in C# Dgraph is recognized as one of the highest starred open source project on GitHub( its #1 among graph databases !) , showcasing its popularity within the developer community

Dependencies Required :

• FluentResults v2.15.2
• Google protobuf v3.24
• GRpc .net client 2.38.0.
• Build the repo https://github.com/dgraph-io/dgraph.net from scratch and manually added the reference. This is done because recent changes after 21.0 is not added to nuget repo and its difficult to work with older version ( Strong suggesstion is to build from scratch and reference it)

Running Dgraph standalone version v21.0

• Docker command to run :

docker run -it -p 6080:6080 -p 8080:8080 -p 9080:9080 -p 8000:8000 -v /dgraph dgraph/standalone:v21.03.0

• For more info to run Dgraph standalone and its uses refer official documentation

• About the Solution

  • Used .NET and C#
  • Did the following operations on the standalone cluster
    • Version check of Dgraph connecting to
    • Schema creation
    • Insert data
    • Read by id
    • Update by condition

Few debugging points

• Make sure to have proper dependencies
• Make sure the client code is connecting to GRPC endpoint of the Dgraph. Any other endpoint will result in error
• Make sure your code have AppContext.SetSwitch("System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true); for connecting to insecure or local standalone instance of Dgraph