README.md

tStore

The next generation data store optimized for

• time to market
• scalability
• consistency
• reliability
• speed

Features

• Create, delete and list database
• Queue & commit incoming transactions
• Generate transaction undo log
• Fetch entities with custom queries
• Query the latest committed transaction ID at a given time
• Query the entities at a given commit
• Query the change of entities between 2 given commits
• Query schemas for a give DB
• Notify client when the transaction is committed
• Abort uncommitted transaction
• Persist versioned entities & schema
• Design data transformation language & APIs
• User management & access control
• Real time query subscription
• Indexing (B+ tree)
• Distributed storage backend
  • Partitioning
  • Consistent hashing
  • Data replication
• Distributed query processing
• Distributed transaction processing

Prerequisites

• go 1.18 rc1(Generics)

Getting Started

1. Navigate to example dir

   cd example

2. Start server

   go run server.go

3. Run client

   go run client.go

4. Here is the sample output

    has latest commit: {3 2022-03-01 02:08:56.661596 +0000 UTC}
    Transaction ID: 0
    []
    
    Transaction ID: 1
    [{1 user map[firstName:Harry lastName:Potter]}]
    
    Transaction ID: 2
    [{1 user map[firstName:Harry lastName:What]} {2 user map[firstName:Tony lastName:Stark]}]
    
    Transaction ID: 3
    [{2 user map[firstName:Tony lastName:Stark]} {3 user map[firstName:Princess lastName:Leia]} {1 user map[firstName:Harry lastName:What]}]