# Install

create database `example-update-massive`

configure `.env`

```dotenv
DB_CONNECTION=pgsql
DB_HOST=postgres
DB_PORT=5432
DB_DATABASE=example-update-massive
DB_USERNAME=default
DB_PASSWORD=secret

QUEUE_CONNECTION=database

ITEMS_COUNT=10000
```

`ITEMS_COUNT` é a variavel que irá definir quantos registros a fatory irá criar no banco de dados.

run migrate;

```shell
php artisan migrate:fresh --seed
```

# Analyse Insert

```shell
php artisan app:mass-insert --count=100
php artisan queue:work --queue=default
```

- [MassInsert1](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassInsert/MassInsert1Task.php)
    - `using insert unit`
- [MassInsert2](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassInsert/MassInsert2Task.php)
    - `using insert multiple`
- [MassInsert3](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassInsert/MassInsert3Task.php)
    - `using insert multiple block 1000`
- [MassInsert4](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassInsert/MassInsert4Task.php)
    - `using insert unit with transaction`
- [MassInsert5](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassInsert/MassInsert5Task.php)
    - `using insert unit with transaction block 1000`
- [MassInsert6](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassInsert/MassInsert6Task.php)
    - `using preperate and execute`

### Result

| quantity | method  | time seconds |
|---------:|---------|-------------:|
|      100 | Insert1 |        0,166 |
|      100 | Insert2 |        0,015 |
|      100 | Insert3 |        0,015 |
|      100 | Insert4 |        0,044 |
|      100 | Insert5 |        0,040 |
|      100 | Insert6 |        0,125 |

| quantity | method  | time seconds |
|---------:|---------|-------------:|
|    1.000 | Insert1 |        1,000 |
|    1.000 | Insert2 |        0,087 |
|    1.000 | Insert3 |        0,087 |
|    1.000 | Insert4 |        0,352 |
|    1.000 | Insert5 |        0,343 |
|    1.000 | Insert6 |        1,000 |

| quantity | method  | time seconds |
|---------:|---------|-------------:|
|   10.000 | Insert1 |       13,000 |
|   10.000 | Insert2 |        0,789 |
|   10.000 | Insert3 |        0,795 |
|   10.000 | Insert4 |        3,000 |
|   10.000 | Insert5 |        3,000 |
|   10.000 | Insert6 |       11,000 |

| quantity | method  | time seconds |
|---------:|---------|-------------:|
|  100.000 | Insert1 | `2m 43s` 163 |
|  100.000 | Insert2 |      `error` |
|  100.000 | Insert3 |            8 |
|  100.000 | Insert4 |           35 |
|  100.000 | Insert5 |           34 |
|  100.000 | Insert6 | `2m 27s` 147 |

|  quantity | method  |     time second |
|----------:|---------|----------------:|
| 1.000.000 | Insert1 |   `25m 6s` 1506 |
| 1.000.000 | Insert2 |         `error` |
| 1.000.000 | Insert3 |     `1m 27s` 87 |
| 1.000.000 | Insert4 |    `6m 31s` 391 |
| 1.000.000 | Insert5 |    `6m 40s` 400 |
| 1.000.000 | Insert6 | `20m 50s` 1.250 |

# Analyse Delete

```shell
php artisan app:mass-delete --count=100
php artisan queue:work --queue=default
```

- [MassDelete1](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassDelete/MassDelete1Task.php)
    - `using where`
- [MassDelete2](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassDelete/MassDelete2Task.php)
    - `using whereIn`
- [MassDelete3](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassDelete/MassDelete3Task.php)
    - `using rollback`

### Result

| quantity | method  | time seconds |
|---------:|---------|-------------:|
|      100 | Delete1 |        0,303 |
|      100 | Delete2 |        0,018 |
|      100 | Delete3 |        0,013 |

| quantity | method  | time seconds |
|---------:|---------|-------------:|
|    1.000 | Delete1 |        2,000 |
|    1.000 | Delete2 |        0,105 |
|    1.000 | Delete3 |        0,092 |

| quantity | method  | time seconds |
|---------:|---------|-------------:|
|   10.000 | Delete1 |       27,000 |
|   10.000 | Delete2 |        0,938 |
|   10.000 | Delete3 |        0,812 |

| quantity | method  | time seconds |
|---------:|---------|-------------:|
|  100.000 | Delete1 | `2m 43s` 149 |
|  100.000 | Delete2 |           10 |
|  100.000 | Delete3 |            8 |

|  quantity | method  |    time second |
|----------:|---------|---------------:|
| 1.000.000 | Delete1 | `27m 24s` 1644 |
| 1.000.000 | Delete2 |   `1m 49s` 109 |
| 1.000.000 | Delete3 |    `1m 31s` 91 |

# Analyse Update

## Grupo 1:

Atualizar um campo ou mais, para o mesmo grupo.

- [MassUpdate1](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassUpdate/Group1/MassUpdate1Task.php)
    - `using where`
- [MassUpdate2](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassUpdate/Group1/MassUpdate2Task.php)
    - `using whereIn`

### Result

| quantity | method            | time seconds |
|---------:|-------------------|-------------:|
|    1.000 | UpdateMassive1Job |         1,00 |
|    1.000 | UpdateMassive2Job |         0,01 |

| quantity | method            | time seconds |
|---------:|-------------------|-------------:|
|   10.000 | UpdateMassive1Job |        14,00 |
|   10.000 | UpdateMassive2Job |         0,14 |

| quantity | method            | time seconds |
|---------:|-------------------|-------------:|
|  100.000 | UpdateMassive1Job | `2m 36s` 156 |              
|  100.000 | UpdateMassive2Job |            1 |

|  quantity | method            |   time seconds |
|----------:|-------------------|---------------:|
| 1.000.000 | UpdateMassive1Job | `26m 10s` 1570 |              
| 1.000.000 | UpdateMassive2Job |             15 |

## Grupo 2:

Atualizar um campo ou mais diferente para cada transação.

- [MassUpdate3](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassUpdate/Group2/MassUpdate3Task.php)
    - `using where`
- [MassUpdate4](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassUpdate/Group2/MassUpdate4Task.php)
    - `using case when`
- [MassUpdate5](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassUpdate/Group2/MassUpdate5Task.php) ([lib mass-update](https://github.com/johdougss/laravel-mass-update))
    - `using values`
- [MassUpdate6](https://gitea.nteia.com/johdougss/laravel-performance/src/branch/main/app/Tasks/Mass/MassUpdate/Group2/MassUpdate6Task.php)
    - `using with select update`

### Result

| quantity | method            | time seconds |
|---------:|-------------------|-------------:|
|    1.000 | UpdateMassive3Job |         1,00 |
|    1.000 | UpdateMassive4Job |         0,08 |
|    1.000 | UpdateMassive5Job |         0,06 |
|    1.000 | UpdateMassive6Job |         7,00 |

| quantity | method            | time seconds |
|---------:|-------------------|-------------:|
|   10.000 | UpdateMassive3Job |        14,00 |
|   10.000 | UpdateMassive4Job |         0,73 |
|   10.000 | UpdateMassive5Job |         0,59 |
|   10.000 | UpdateMassive6Job |            - |

| quantity | method            |    time seconds |
|---------:|-------------------|----------------:|
|  100.000 | UpdateMassive3Job | (2m 44s) 164,00 |      
|  100.000 | UpdateMassive4Job |            8,00 |  
|  100.000 | UpdateMassive5Job |            7,00 |
|  100.000 | UpdateMassive6Job |               - |

|  quantity | method            |      time seconds |
|----------:|-------------------|------------------:|
| 1.000.000 | UpdateMassive3Job | (27m 10s) 1630,00 |          
| 1.000.000 | UpdateMassive4Job |    (1m 15s) 75,00 |          
| 1.000.000 | UpdateMassive5Job |             58,00 |
| 1.000.000 | UpdateMassive6Job |                 - |