14 GB ZİP SQL en hızlı nasıl upload edebilirim?

<script>
    const chunkSize = 100 * 1024 * 1024; // 100 MB

    function upload() {
        const file = document.getElementById('fileInput').files[0];
        if (!file) return alert("Dosya seçilmedi");

        const totalChunks = Math.ceil(file.size / chunkSize);
        let currentChunk = 0;

        const uploadNextChunk = () => {
            const start = currentChunk * chunkSize;
            const end = Math.min(start + chunkSize, file.size);
            const chunk = file.slice(start, end);

            const formData = new FormData();
            formData.append("chunk", chunk);
            formData.append("name", file.name);
            formData.append("chunkIndex", currentChunk);
            formData.append("totalChunks", totalChunks);

            const xhr = new XMLHttpRequest();
            xhr.open("POST", "chunk_upload.php", true);

            xhr.onload = function () {
                if (xhr.status === 200) {
                    currentChunk++;
                    document.getElementById("status").innerText = `Yükleniyor: ${((currentChunk / totalChunks) * 100).toFixed(2)}%`;

                    if (currentChunk < totalChunks) {
                        uploadNextChunk();
                    } else {
                        document.getElementById("status").innerText = "✅ Yükleme tamamlandı.";
                    }
                } else {
                    document.getElementById("status").innerText = "❌ Hata oluştu.";
                }
            };

            xhr.send(formData);
        };

        uploadNextChunk();
    }
</script>

<?php
$targetDir = __DIR__ . "/uploads/";
if (!is_dir($targetDir)) mkdir($targetDir, 0777, true);

$name = $_POST['name'];
$chunkIndex = intval($_POST['chunkIndex']);
$totalChunks = intval($_POST['totalChunks']);

$tempFile = $_FILES['chunk']['tmp_name'];
$targetFile = $targetDir . $name . ".part" . $chunkIndex;

move_uploaded_file($tempFile, $targetFile);

// Son parça yüklendiyse birleştir
if ($chunkIndex + 1 === $totalChunks) {
    $finalFile = $targetDir . $name;
    $output = fopen($finalFile, 'wb');

    for ($i = 0; $i < $totalChunks; $i++) {
        $part = $targetDir . $name . ".part" . $i;
        $in = fopen($part, 'rb');
        stream_copy_to_stream($in, $output);
        fclose($in);
        unlink($part);
    }

    fclose($output);
    echo "✅ Dosya birleştirildi: " . $name;
} else {
    echo "🧩 Parça {$chunkIndex} alındı.";
}