Awesome

vertical(V2)

##levelDB distributed,Server and Client!

<a name="use"></a> #How to use

Server

>git clone https://github.com/zy445566/vertical.git
>cd vertical
>npm install
>npm run server #Server start(recommend pm2 when production environment)

Client

>cd your-project
>npm install vertical-db --save

##easy example

const Vertical = require('vertical-db');
const Client = Vertical.Client;
const Common = Vertical.Common;

let timestamp = Common.genTimestamp();
let table = 'tmp';
let client = new Client('127.0.0.1', 5234);
// or let client = new Client('127.0.0.1', 5234,password(read or write Key),is_write(true or false));

//when node version<7.6 :
client.connection().then((res)=>{
    return client.insertRow('111','user',{name:'zs',age:20},timestamp,table);
})
.then((res)=>{
    return client.getRow('111','user',res,table);
}).then((res)=>{
    console.log(res);
    client.disConnection();
}).catch((err)=>{
    console.log(err);
});

//when node version>=7.6 :
async function example(){
    await client.connection();
    let res = await client.insertRow('111','user',{name:'zs',age:20},timestamp,table);
    let getRes = await client.getRow('111','user',res,table);
    console.log(res,getRes);
    client.disConnection();
}
// example();

more example:<a href="https://github.com/zy445566/vertical/tree/master/test/Client.test.js">click here</a>

#ThriftCode(we use c,java,php,python when we use Vertical)

<a href="https://thrift.apache.org/">Thrift Site</a>

namespace cpp vertical
namespace d vertical
namespace dart vertical
namespace java vertical
namespace php vertical
namespace perl vertical
namespace haxe vertical

struct DataKey {
1:string row_key,
2:string column_key,
3:string timestamp,
4:string table
}

struct DataKeyGen {
1:string row_key,
2:string column_key,
3:string timestamp,
4:string table
}

struct DataColumnKey {
1:string row_key,
2:string column_key,
3:string table
}

struct DataColumnOption {
1:i32 limit,
2:bool reverse,
3:bool fillCache
}

exception VerticalError {
1:string message
}

service Vertical
{
  void ping(),
  string getRow(1:DataKey data_key) throws (1:VerticalError error),
  string updateRow(1:DataKey data_key,2:string row_value) throws (1:VerticalError error),
  string insertRow(1:DataKeyGen data_key_gen,2:string row_value) throws (1:VerticalError error),
  bool delRow(1:DataKey data_key) throws (1:VerticalError error),
  string getColumn(1:DataColumnKey data_column_key,2:DataColumnOption data_column_option) throws (1:VerticalError error),
  i32 delColumn(1:DataColumnKey data_column_key,2:DataColumnOption data_column_option) throws (1:VerticalError error),
  i32 updateColum(1:DataColumnKey data_column_key,2:string row_value,3:DataColumnOption data_column_option) throws (1:VerticalError error),
  i32 insertColum(1:DataColumnKey data_column_key,3:string row_value_list) throws (1:VerticalError error),
  string isSync(1:string server_sign,2:string timestamp) throws (1:VerticalError error),
  i32 writeSyncData(1:string sync_write_data) throws (1:VerticalError error)
}