# Deployments Concepts { #deployments-concepts }

When deploying a **FastAPI** application, or actually, any type of web API, there are several concepts that you probably care about, and using them you can find the **most appropriate** way to **deploy your application**.

Some of the important concepts are:

* Security - HTTPS
* Running on startup
* Restarts
* Replication (the number of processes running)
* Memory
* Previous steps before starting

# ----------------------------------------------------------
# Hibernate Validator
# -------------------
constraints.CreditCardNumber.message = {item} 不是有效的信用卡号。
constraints.EAN.message = {item} 不是有效的 {type} 条形码。
constraints.Email.message = {item} 不是有效的电子邮件地址。
constraints.Length.message = {item} 的长度必须在 {min} 到 {max} 之间。
constraints.LuhnCheck.message = {value} 的 Luhn Modulo 11 校验和不正确。

# Bucket Versioning Guide [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io) [![Docker Pulls](https://img.shields.io/docker/pulls/minio/minio.svg?maxAge=604800)](https://hub.docker.com/r/minio/minio/)

{* ../../docs_src/dependencies/tutorial001_02_an_py310.py hl[12,16,21] *}

/// tip | Dica

Isso é apenas Python padrão, essa funcionalidade é chamada de "type alias", e na verdade não é específica ao **FastAPI**.

Mas como o **FastAPI** se baseia em convenções do Python, incluindo `Annotated`, você pode incluir esse truque no seu código. 😎

///

        assertEquals(2, result2.getDocumentList().size());
        assertEquals(2L, result2.getAllRecordCount());
    }

    public void test_emptyRelationType() {
        // Test with empty relation type string
        SearchResult result = SearchResult.create().allRecordCountRelation("").build();

        assertEquals("", result.getAllRecordCountRelation());
    }

- [ ] Add RDMA buffer registration
- [ ] Create RDMA read/write operations
- [ ] Implement RDMA credits management
- [ ] Add fallback to TCP when RDMA unavailable

#### 5.3 Integration Points
- Create new transport type alongside TCP
- Modify negotiation to include RDMA contexts
- Update read/write operations for RDMA

---

### Phase 6: Witness Protocol
**Priority: LOW** | **Estimated Effort: 4-5 weeks**

package cmd

import (
	"context"
	"errors"
	"fmt"
	"io"
	"sync"
	"sync/atomic"

	xioutil "github.com/minio/minio/internal/ioutil"
)

// Reads in parallel from readers.
type parallelReader struct {
	readers       []io.ReaderAt
	orgReaders    []io.ReaderAt
	dataBlocks    int
	offset        int64
	shardSize     int64
	shardFileSize int64
	buf           [][]byte
	readerToBuf   []int

```JSON
{
  "detail": [
    {
      "type": "int_parsing",
      "loc": [
        "path",
        "item_id"
      ],
      "msg": "Input should be a valid integer, unable to parse string as an integer",
      "input": "foo"
    }
  ]
}
```

Якщо ж відкрити у браузері посилання <a href="http://127.0.0.1:8000/items/foo" class="external-link" target="_blank">http://127.0.0.1:8000/items/foo</a>, то побачимо цікаву HTTP-помилку:

```JSON
{
  "detail": [
    {
      "type": "int_parsing",
      "loc": [
        "path",
        "item_id"
      ],
      "msg": "Input should be a valid integer, unable to parse string as an integer",
      "input": "foo"
    }
  ]
}
```

```JSON
{
    "detail": [
        {
            "loc": [
                "query",
                "needy"
            ],
            "msg": "field required",
            "type": "value_error.missing"
        }
    ]
}
```

`needy` は必須のパラメータなので、URLにセットする必要があります:

```
http://127.0.0.1:8000/items/foo-item?needy=sooooneedy
```

...これはうまくいくでしょう:

```JSON