An Open-Source Utility for Mongo-Redis Synchronization using Change Streams
redimo is a utility that synchronizes mongodb and redis using change streams. It can be used also in case of failure of mongodb instances.
config
config.go
handlers
userHandler.go
models
changeDocument.go
dataStore.go
user.go
utils
mongo.go
redis.go
app.go
To add new handlers of new collections. You should create your model under models and your handler under handlers. For more information about creating handlers for new collections please check the Wiki.
$ git clone https://github.com/hiddenfounders/redimo.git
$ cd redimo
$ go get github.com/hiddenfounders/redimo
Then go to your $GOPATH/src/github.com/hiddenfounders/redimo
The general config file is at config/config.go, if you do not use username and password, just let it empty.
Mongo configuration is at utils/mongo.go. If you are using a database with authentication, please make the boolean withPassword = true and add the credentials to config/config.go.
Redis configuration is at utils/redis.go.
$ go run app.go
$ go build app.go && ./app
If you want to add another handler, add the model to models and follow the template used in userHandler.go to make your own handler.
The function ListenOnPipeline() is generic and it can be called for any model.
[redis for golang] https://godoc.org/github.com/go-redis/redis
[mongo for golang] https://github.com/globalsign/mgo