/// note | Technische Details

ASGI ist ein neuer „Standard“, welcher von Mitgliedern des Django-Kernteams entwickelt wird. Es handelt sich immer noch nicht um einen „Python-Standard“ (ein PEP), obwohl sie gerade dabei sind, das zu tun.

///

SQLModel은 SQLAlchemy를 기반으로 하므로, SQLAlchemy에서 **지원하는 모든 데이터베이스**를 손쉽게 사용할 수 있습니다(이것들은 SQLModel에서도 지원됩니다). 예를 들면:

* PostgreSQL
* MySQL
* SQLite
* Oracle
* Microsoft SQL Server 등.

이 예제에서는 **SQLite**를 사용합니다. SQLite는 단일 파일을 사용하고 Python에서 통합 지원하기 때문입니다. 따라서 이 예제를 그대로 복사하여 실행할 수 있습니다.

나중에 프로덕션 애플리케이션에서는 **PostgreSQL**과 같은 데이터베이스 서버를 사용하는 것이 좋습니다.

/// tip | 팁

<img src="/img/async/concurrent-burgers/concurrent-burgers-02.png" class="illustration">

Der Kassierer sagt etwas zum Koch in der Küche, damit dieser weiß, dass er Ihre Burger zubereiten muss (obwohl er gerade die für die vorherigen Kunden zubereitet).

<img src="/img/async/concurrent-burgers/concurrent-burgers-03.png" class="illustration">

Sie bezahlen. 💸

Der Kassierer gibt Ihnen die Nummer Ihrer Bestellung.

 * points</a> in the range {@code 0x10000} to {@code 0x10FFFF} which includes the majority of
 * assigned characters, including important CJK characters and emoji.
 *
 * <p>Supplementary characters are <a
 * href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Character.html#supplementary">encoded
 * into a {@code String} using surrogate pairs</a>, and a {@code CharMatcher} treats these just as

                if (password != null) {
                    // Cipher uses Strings
                    passwd = String.copyValueOf(password);

                    // Sun/Oracle advises to empty the char array
                    java.util.Arrays.fill(password, ' ');
                }
            }
            System.out.println(dispatcher.encrypt(passwd, null));

QwwB,KAChC9xB,EAAM8xB,GAAoBxwB,IAIZ,KAAVoxB,GAAgBA,GACpB7wB,EAAMquB,WAAYlwB,IACD,IAAV0yB,GAAkBsC,SAAUnzB,GAAQA,GAAO,EAAI7B,GAGhDA,KAITa,GAAOsB,KAAM,CAAE,SAAU,SAAW,SAAU6D,EAAIqsB,GACjDxxB,GAAOuyB,SAAUf,GAAc,CAC9BzwB,IAAK,SAAUP,EAAMmtB,EAAUkE,GAC9B,GAAKlE,EAIJ,OAAOmD,GAAatsB,KAAMxE,GAAOwgB,IAAKhgB,EAAM,aAQxCA,EAAK4xB,iBAAiB9xB,QAAWE,EAAK4zB,wBAAwBxG,MAIjEqE,GAAkBzxB,EAAMgxB,EAAWK,GAHnCtE,GAAM/sB,EAAMuwB,GAAS,WACpB,OAAOkB,GAAkBzxB,EAAMgxB,EAAWK,MAM9CzT,IAAK,SAAU5d,EAAMsE,EAAO+sB,GAC3B,IAAIltB,EACHg...

                            }
                        }
                    }
                } catch (final SmbException se) {
                    /*
                     * Oracle FilesOnline version 9.0.4 doesn't send '.' and '..' so
                     * listFiles may generate undesirable "cannot find
                     * the file specified".
                     */

QwwB,KAChC9xB,EAAM8xB,GAAoBxwB,IAIZ,KAAVoxB,GAAgBA,GACpB7wB,EAAMquB,WAAYlwB,IACD,IAAV0yB,GAAkBsC,SAAUnzB,GAAQA,GAAO,EAAI7B,GAGhDA,KAITa,GAAOsB,KAAM,CAAE,SAAU,SAAW,SAAU6D,EAAIqsB,GACjDxxB,GAAOuyB,SAAUf,GAAc,CAC9BzwB,IAAK,SAAUP,EAAMmtB,EAAUkE,GAC9B,GAAKlE,EAIJ,OAAOmD,GAAatsB,KAAMxE,GAAOwgB,IAAKhgB,EAAM,aAQxCA,EAAK4xB,iBAAiB9xB,QAAWE,EAAK4zB,wBAAwBxG,MAIjEqE,GAAkBzxB,EAAMgxB,EAAWK,GAHnCtE,GAAM/sB,EAAMuwB,GAAS,WACpB,OAAOkB,GAAkBzxB,EAAMgxB,EAAWK,MAM9CzT,IAAK,SAAU5d,EAAMsE,EAAO+sB,GAC3B,IAAIltB,EACHg...

vd,IAG5CyF,EAASzF,GACF,IAAIsF,EAAOqS,GAAc3X,KACzBkB,EAAOlB,GACduF,EAAO5B,GAAK3D,EACLD,EAAQ8B,GA1GvB,SAAkC0D,GAC9B,IAAIiY,EACAC,EACAC,EACAlc,EACAmc,EACAC,EACAC,GAAoB,EAExB,GAAyB,IAArBtY,EAAOP,GAAGlE,OAGV,OAFAoB,EAAgBqD,GAAQ1C,eAAgB,EACxC0C,EAAO5B,GAAK,IAAIxC,KAAKgD,KAIzB,IAAK3C,EAAI,EAAGA,EAAI+D,EAAOP,GAAGlE,OAAQU,IAC9Bmc,EAAe,EACfC,GAAmB,EACnBJ,EAAa/Y,EAAW,GAAIc,GACN,MAAlBA,EAAOgW,UACPiC,EAAWjC,QAAUhW,EAAOgW,SAEhCiC,EAAWxY,GAAKO,EAAOP,GAAGxD,GAC1BiY,GAA0B+D,GAEtBna,EAAQma,KACRI,GAAmB,GAIvBD,GAAg...

G7BgN,sBAAA,SAAoBpB,EAAWpE,GAC7B,IAAMyF,EAAkBrB,IAAcjD,EAChCuE,EAAkBtB,IAAchD,EAChC8C,EAAc/H,KAAKgI,cAAcnE,GACjC2F,EAAgBxJ,KAAKgG,OAAOnB,OAAS,EAI3C,IAHsB0E,GAAmC,IAAhBxB,GACjBuB,GAAmBvB,IAAgByB,KAErCxJ,KAAKwG,QAAQf,KACjC,OAAO5B,EAGT,IACM4F,GAAa1B,GADLE,IAAchD,GAAkB,EAAI,IACRjF,KAAKgG,OAAOnB,OAEtD,OAAsB,IAAf4E,EACLzJ,KAAKgG,OAAOhG,KAAKgG,OAAOnB,OAAS,GAAK7E,KAAKgG,OAAOyD,IAGtDC,qBAAA,SAAmBC,EAAeC,GAChC,IAAMC,EAAc7J,KAAKgI,cAAc2B,GACjCG,EAAY9J,KAAKgI,cAAchI,KAAKkB,SAASxE,cAAcyI,IAC3D4E,EAAajN,UAAEi...