Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Apa yang dimaksud dengan Key Visualizer?
Key Visualizer membantu Anda menganalisis pola akses data Spanner.
Memahami pola akses data sangat penting untuk mengikuti
praktik terbaik desain skema dan menghindari hotspot. Hotspot
terjadi saat terlalu banyak permintaan dikirim ke server yang sama yang memenuhi
resource server dan berpotensi menyebabkan latensi tinggi.
Dengan Key Visualizer, Anda dapat mendiagnosis masalah umum yang menyebabkan hotspot. Alat ini
membuat laporan visual untuk menunjukkan cara data diakses di database Anda. Selain itu, Anda dapat mengidentifikasi pola penggunaan dari waktu ke waktu yang sulit
dipahami.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-05 UTC."],[],[],null,["# Key Visualizer overview\n\nWhat is Key Visualizer?\n-----------------------\n\nKey Visualizer helps you analyze your Spanner data access patterns.\n\nUnderstanding data access patterns is critical for following\n[schema design best practices](/spanner/docs/schema-design) and avoiding hotspots. Hotspots\noccur when too many requests are sent to the same server which saturates the\nresources of the server and potentially causes high latencies.\n\nWith Key Visualizer, you can diagnose common issues that cause hotspots. It\ngenerates visual reports to show how data is accessed in your database. In\naddition, you can identify usage patterns over time that are difficult to\nunderstand otherwise.\n\nWhat's next\n-----------\n\n- Learn how to [Access Key Visualizer](/spanner/docs/key-visualizer/getting-started).\n- Find out how to [use Key Visualizer to explore a heatmap](/spanner/docs/key-visualizer/exploring-heatmaps).\n- Understand the [patterns you might see in Key Visualizer\n heatmaps](/spanner/docs/key-visualizer/patterns).\n- Read about the [metrics you can view in a heatmap](/spanner/docs/key-visualizer/metrics).\n- Learn about other tools for [monitoring an instance](/spanner/docs/monitoring-instance)\n- [Watch a video](https://www.youtube.com/watch?v=3QHGhnHx5HQ) about using Key Visualizer to diagnose an issue in a similar product."]]
