diff --git a/CHANGELOG.md b/CHANGELOG.md
index e736877..4577c03 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [0.3.0] - TBD
 
 ### Added
+- Docker support with multi-stage build (Ubuntu 24.04, libuv 1.49, curl 8.10)
+- PDO MySQL and MySQLi async support
 - **Multiple Callbacks Per Event Support**: Complete redesign of waker trigger system to support multiple callbacks on a single event
     - Modified `zend_async_waker_trigger_s` structure to use flexible array member with dynamic capacity
     - Added `waker_trigger_create()` and `waker_trigger_add_callback()` helper functions for efficient memory management
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..e2c9eb1
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,105 @@
+# ===== True Async PHP (Linux x64 ZTS Release) =====
+# Multi-stage build: builder + runtime
+
+# ---------- BUILDER STAGE ----------
+FROM ubuntu:24.04 AS builder
+
+# ---------- 1. System toolchain & libraries ----------
+RUN apt-get update && apt-get install -y \
+    autoconf bison build-essential curl re2c git \
+    cmake ninja-build wget dos2unix \
+    libxml2-dev libssl-dev pkg-config libargon2-dev \
+    libcurl4-openssl-dev libedit-dev libreadline-dev \
+    libsodium-dev libsqlite3-dev libonig-dev libzip-dev \
+    libpng-dev libjpeg-dev libwebp-dev libfreetype6-dev \
+    libgmp-dev libldap2-dev libsasl2-dev libpq-dev \
+    libmysqlclient-dev libbz2-dev libenchant-2-dev \
+    libffi-dev libgdbm-dev liblmdb-dev libsnmp-dev \
+    libtidy-dev libxslt1-dev libicu-dev libpsl-dev
+
+# ---------- 2. libuv 1.49 ----------
+RUN wget -q https://github.com/libuv/libuv/archive/v1.49.0.tar.gz \
+ && tar -xf v1.49.0.tar.gz \
+ && cd libuv-1.49.0 && mkdir build && cd build \
+ && cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTING=OFF \
+ && ninja && ninja install && ldconfig \
+ && cd / && rm -rf libuv*
+
+# ---------- 3. curl 8.10 ----------
+RUN wget -q https://github.com/curl/curl/releases/download/curl-8_10_1/curl-8.10.1.tar.gz \
+ && tar -xf curl-8.10.1.tar.gz \
+ && cd curl-8.10.1 \
+ && ./configure --prefix=/usr/local --with-openssl --enable-shared --disable-static \
+ && make -j$(nproc) && make install && ldconfig \
+ && cd / && rm -rf curl*
+
+# ---------- 4. PHP sources ----------
+RUN git clone --depth=1 --branch=true-async-stable https://github.com/true-async/php-src /usr/src/php-src
+
+# ---------- 5. Copy async extension (Dockerfile in extension root) ----------
+RUN mkdir -p /usr/src/php-src/ext/async
+COPY . /usr/src/php-src/ext/async
+
+# ---------- 5.1. Fix Windows line endings in config.m4 ----------
+RUN dos2unix /usr/src/php-src/ext/async/config.m4
+
+WORKDIR /usr/src/php-src
+
+# ---------- 6. Configure & build PHP ----------
+RUN ./buildconf --force && \
+    ./configure \
+        --prefix=/usr/local \
+        --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd \
+        --with-pgsql --with-pdo-pgsql --with-pdo-sqlite \
+        --without-pear \
+        --enable-gd --with-jpeg --with-webp --with-freetype \
+        --enable-exif --with-zip --with-zlib \
+        --enable-soap --enable-xmlreader --with-xsl --with-tidy --with-libxml \
+        --enable-sysvsem --enable-sysvshm --enable-shmop --enable-pcntl \
+        --with-readline \
+        --enable-mbstring --with-curl --with-gettext \
+        --enable-sockets --with-bz2 --with-openssl --with-gmp \
+        --enable-bcmath --enable-calendar --enable-ftp --with-enchant \
+        --enable-sysvmsg --with-ffi --enable-dba --with-lmdb --with-gdbm \
+        --with-snmp --enable-intl --with-ldap --with-ldap-sasl \
+        --enable-werror \
+        --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d \
+        --disable-debug --enable-zts \
+        --enable-async && \
+    make -j$(nproc) && make install
+
+# ---------- 7. Minimal runtime setup ----------
+RUN mkdir -p /etc/php.d && echo "opcache.enable_cli=1" > /etc/php.d/opcache.ini
+
+# ---------- RUNTIME STAGE ----------
+FROM ubuntu:24.04 AS runtime
+
+# Install only runtime dependencies (no build tools)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libxml2 libssl3 libargon2-1 \
+    libcurl4 libedit2 libreadline8 \
+    libsodium23 libsqlite3-0 libonig5 libzip4 \
+    libpng16-16 libjpeg8 libwebp7 libfreetype6 \
+    libgmp10 libldap2 libsasl2-2 libpq5 \
+    libmysqlclient21 libbz2-1.0 libenchant-2-2 \
+    libffi8 libgdbm6 liblmdb0 libsnmp40 \
+    libtidy5deb1 libxslt1.1 libicu74 libpsl5 \
+    ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy built PHP and libraries from builder stage
+COPY --from=builder /usr/local /usr/local
+COPY --from=builder /etc/php.d /etc/php.d
+
+# Update library cache
+RUN ldconfig
+
+# Set PATH
+ENV PATH="/usr/local/bin:/usr/local/sbin:$PATH"
+
+# Verify PHP installation
+RUN php -v
+
+WORKDIR /app
+
+CMD ["php", "-v"]
diff --git a/README.md b/README.md
index e87568e..1576cfe 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,19 @@ tightly integrated at the core level.
 PHP TRUE ASYNC is supported for PHP 8.5.0 and later.
 `LibUV` is the primary reactor implementation for this extension.
 
+### Docker (for tests)
+
+```bash
+# Build the image
+docker build -t true-async-php .
+
+# Run interactively
+docker run -it true-async-php bash
+
+# Check TrueAsync module
+docker run --rm true-async-php php -m | grep TrueAsync
+```
+
 ### Requirements
 
 - **PHP 8.5.0+**
@@ -160,6 +173,14 @@ Please see the [LibUV installation guide](https://github.com/libuv/libuv) for mo
 - `gethostbyaddr()` - resolve IP address to hostname  
 - `gethostbynamel()` - get list of IP addresses for hostname
 
+### Database Functions
+- **PDO MySQL** - async-compatible PDO operations
+  - `PDO::__construct()`, `PDO::prepare()`, `PDO::exec()` - non-blocking
+  - `PDOStatement::execute()`, `PDOStatement::fetch()` - async data access
+- **MySQLi** - async-compatible MySQLi operations  
+  - `mysqli_connect()`, `mysqli_query()`, `mysqli_prepare()` - non-blocking
+  - `mysqli_stmt_execute()`, `mysqli_fetch_*()` - async result fetching
+
 ### CURL Functions  
 - `curl_exec()` - execute cURL request
 - `curl_multi_exec()` - execute multiple cURL handles
@@ -289,6 +310,39 @@ $elapsed = microtime(true) - $start;
 echo "All requests completed in: " . round($elapsed, 3) . "s\n";
 ```
 
+### Async Database Operations
+
+```php
+<?php
+
+// Concurrent database queries with PDO MySQL
+Async\spawn(function() {
+    $pdo = new PDO('mysql:host=localhost;dbname=test', $user, $pass);
+    
+    // All operations are non-blocking in async context
+    $stmt = $pdo->prepare("SELECT * FROM users WHERE active = ?");
+    $stmt->execute([1]);
+    
+    while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
+        echo "User: {$row['name']}\n";
+    }
+});
+
+// MySQLi concurrent operations
+Async\spawn(function() {
+    $mysqli = new mysqli('localhost', $user, $pass, 'test');
+    
+    // Non-blocking query execution
+    $result = $mysqli->query("SELECT COUNT(*) as total FROM orders");
+    $row = $result->fetch_assoc();
+    echo "Total orders: {$row['total']}\n";
+    
+    $mysqli->close();
+});
+
+echo "Database queries started\n";
+```
+
 ### Process Execution
 
 ```php
diff --git a/TODO.md b/TODO.md
index ba2cd86..e69de29 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,2 +0,0 @@
-* For the internal context, it’s necessary to add the ability for 
-it to operate even before coroutines exist at all.
\ No newline at end of file