EchoDB

Fault-tolerrent "data-on-wire" NoSQL datastore written in 48hrs.

• Fault-tolerrant NoSQL [done]
• MMAP based datastore (mostly based on gommap and tiedot wrapper) [done]
• Hashtable based indexer (based on tiedot implementation) [done]
• Simple HTTP API to manage collections [done]
• Data on wire (using websocket) [almost done]
• Query Engine [Not Implemented]
• and yes, it's written in 48hrs during GopherGala 2015

Install

mkdir echodb
cd echodb
export GOPATH=`pwd`
go get github.com/gophergala/echodb
cd src/github.com/gophergala/echodb/
go run main.go

You may also run it from binary but you need to copy todoapp in bin folder

There is a sample todo app at http://localhost:8001/client [try it in two browser sessions]

HTTP server runs at http://localhost:8001 please see server.go

Dependencies

go get github.com/justinas/alice
go get github.com/gorilla/mux
go get github.com/gorilla/websocket

Database API

Database.Create(collectionName)
Database.Get(collectionName)
Database.Delete(collectionName)

Collection.FindById(id)
Collection.All()
Collection.Read(id)
Collection.Delete(id)
Collection.Update(id, payload)

Current status

Highly experimental