Jorge Quitério jquiterio

## messaging_systems.csv

          
            name
            pros
            cons

            
              nats
              robust and well documented
              too big for my small requirements

            
              mainflux
              well maintained and many tech suppor
              focused on IOT. A bit hard to understand

## medim_planet_struct.go
type Planet struct {
  ID            uint   `gorm:"primaryKey;autoIncrement"`
  Name          string `gorm:"unique;type:string;size:100"`
  NumSatellites uint32
  Specs         JSONMap
}

## go_model_example.go
import (
  "github.com/jquiterio/uuid"
)

var Planets []Planet
var Galaxies []Galaxy

type Planet {
  ID uuid
  Name string

## go_pg_json.go
package main

import (
	"fmt"

	"gorm.io/datatypes"
	"gorm.io/driver/postgres"
	"gorm.io/gorm"
)

## json_map.go
import (
	"database/sql/driver"
	"encoding/json"
	"errors"
	"fmt"
	"gorm.io/gorm"
	"gorm.io/gorm/schema"
)

// JSONMap defiend JSON data type, need to implements driver.Valuer, sql.Scanner interface
name	pros	cons
nats	robust and well documented	too big for my small requirements
mainflux	well maintained and many tech suppor	focused on IOT. A bit hard to understand
	type Planet struct {
	ID uint `gorm:"primaryKey;autoIncrement"`
	Name string `gorm:"unique;type:string;size:100"`
	NumSatellites uint32
	Specs JSONMap
	}
	import (
	"github.com/jquiterio/uuid"
	)

	var Planets []Planet
	var Galaxies []Galaxy

	type Planet {
	ID uuid
	Name string
	package main

	import (
	"fmt"

	"gorm.io/datatypes"
	"gorm.io/driver/postgres"
	"gorm.io/gorm"
	)
	import (
	"database/sql/driver"
	"encoding/json"
	"errors"
	"fmt"
	"gorm.io/gorm"
	"gorm.io/gorm/schema"
	)

	// JSONMap defiend JSON data type, need to implements driver.Valuer, sql.Scanner interface