PolarDB for MySQL Cluster Edition dan Multi-master Cluster (Limitless) menawarkan dua jenis node komputasi: General-purpose dan Dedicated. Perbedaan utamanya terletak pada isolasi sumber daya: node Dedicated menyediakan seluruh CPU yang dialokasikan secara eksklusif untuk kluster Anda, sedangkan node General-purpose memanfaatkan CPU idle yang dibagi bersama oleh beberapa kluster pada host yang sama guna mengurangi biaya.
Pilih jenis node
Gunakan tabel berikut untuk mencocokkan beban kerja Anda dengan jenis node yang paling sesuai sebelum meninjau spesifikasinya.
| Jenis node | Cara kerja sumber daya | Paling cocok untuk |
|---|---|---|
| Dedicated | Seluruh CPU yang dialokasikan dicadangkan secara eksklusif untuk kluster Anda. Tidak ada pembagian CPU dengan kluster lain pada host yang sama. | Layanan keuangan, e-commerce, layanan publik, serta aplikasi internet skala menengah hingga besar di mana database merupakan komponen sistem kritis yang memerlukan performa konsisten dan keandalan tinggi. |
| General-purpose | CPU idle dibagi bersama oleh beberapa kluster pada host yang sama. | Skenario di mana efisiensi biaya menjadi prioritas utama. |
Spesifikasi dan harga
Harga yang tercantum berlaku untuk satu node komputasi yang dideploy di Tiongkok daratan. Untuk harga di wilayah lain, lihat Harga Pay-as-you-go node komputasi.
Nilai IOPS maksimum bersifat teoretis dan tidak dijamin dalam semua kondisi.
Cluster Edition
Kluster dalam global database network (GDN) tidak mendukung spesifikasi 2-core 4 GB atau 2-core 8 GB.
| CPU dan memori | Jenis node | Spesifikasi | Penyimpanan maks | Koneksi maks | PSL4 Max IOPS | IOPS maks PSL5 | Bandwidth I/O | Pay-as-you-go | Subscription |
|---|---|---|---|---|---|---|---|---|---|
| 2 core, 4 GB | Dedicated | N/A | — | — | — | — | — | — | — |
| 2 core, 4 GB | General-purpose | polar.mysql.g2.medium | 100 TB | 1.800 | 4.000 | 8.000 | 1 Gbps | USD 0,081/jam USD 11,351/jam USD 8,256/jam USD 4,128/jam USD 2,098/jam USD 2,580/jam USD 1,676/jam USD 2,064/jam USD 1,303/jam USD 1,049/jam USD 1,290/jam USD 1,033/jam USD 0,533/jam USD 0,646/jam USD 0,339/jam USD 11,351/jam USD 8,256/jam USD 4,128/jam USD 2,098/jam USD 2,580/jam USD 1,676/jam USD 2,064/jam USD 1,303/jam USD 1,049/jam USD 1,290/jam USD 1,033/jam USD 0,533/jam USD 0,646/jam USD 0,339/jam USD 1,525/jam USD 0,275/jam USD 0,323/jam USD 0,154/jam USD 0,266/jam USD 0,091/jam USD 0,091/jam USD 0,081/jam | USD 39/bulan USD 5.449/bulan USD 3.963/bulan USD 1.982/bulan USD 1.008/bulan USD 1.238/bulan USD 796/bulan USD 991/bulan USD 635/bulan USD 504/bulan USD 619/bulan USD 496/bulan USD 256/bulan USD 310/bulan USD 163/bulan USD 5.449/bulan USD 3.963/bulan USD 1.982/bulan USD 1.008/bulan USD 1.238/bulan USD 1.592/bulan USD 991/bulan USD 635/bulan USD 504/bulan USD 619/bulan USD 496/bulan USD 256/bulan USD 310/bulan USD 163/bulan USD 252/bulan USD 132/bulan USD 155/bulan USD 74/bulan USD 128/bulan USD 44/bulan USD 44/bulan USD 39/bulan |
| 2 core, 8 GB | Dedicated | polar.mysql.x4.medium | 100 TB | 6.000 | 8.000 | 16.000 | 1 Gbps | USD 0,091/jam | USD 44/bulan |
| 2 core, 8 GB | General-purpose | polar.mysql.g4.medium | 100 TB | 2.000 | 8.000 | 16.000 | 1 Gbps | USD 0,091/jam | USD 44/bulan |
| 2 core, 16 GB | Dedicated | polar.mysql.x8.medium | 100 TB | 8.000 | 18.000 | 36.000 | 2 Gbps | USD 0,266/jam | USD 128/bulan |
| 2 core, 16 GB | General-purpose | N/A | — | — | — | — | — | — | — |
| 4 core, 8 GB | Dedicated | N/A | — | — | — | — | — | — | — |
| 4 core, 8 GB | General-purpose | polar.mysql.g2.large | 100 TB | 3.000 | 15.000 | 30.000 | 2 Gbps | USD 0,154/jam | USD 74/bulan |
| 4 core, 16 GB | Dedicated | polar.mysql.x4.large | 100 TB | 8.000 | 32.000 | 64.000 | 4 Gbps | USD 0,323/jam | USD 155/bulan |
| 4 core, 16 GB | General-purpose | polar.mysql.g4.large | 100 TB | 6.000 | 21.000 | 42.000 | 2 Gbps | USD 0,275/jam | USD 132/bulan |
| 4 core, 32 GB | Dedicated | polar.mysql.x8.large | 100 TB | 8.000 | 36.000 | 72.000 | 4 Gbps | USD 1,525/jam | USD 252/bulan |
| 4 core, 32 GB | General-purpose | N/A | — | — | — | — | — | — | — |
| 8 core, 16 GB | Dedicated | N/A | — | — | — | — | — | — | — |
| 8 core, 16 GB | General-purpose | polar.mysql.g2.xlarge | 100 TB | 6.000 | 18.000 | 36.000 | 2 Gbps | USD 0,339/jam | USD 163/bulan |
| 8 core, 32 GB | Dedicated | polar.mysql.x4.xlarge | 100 TB | 10.000 | 48.000 | 96.000 | 8 Gbps | USD 0,646/jam | USD 310/bulan |
| 8 core, 32 GB | General-purpose | polar.mysql.g4.xlarge | 100 TB | 10.000 | 27.000 | 54.000 | 4 Gbps | USD 0,533/jam | USD 256/bulan |
| 8 core, 64 GB | Dedicated | polar.mysql.x8.xlarge | 100 TB | 16.000 | 50.000 | 108.000 | 10 Gbps | USD 1,033/jam | USD 496/bulan |
| 8 core, 64 GB | General-purpose | N/A | — | — | — | — | — | — | — |
| 16 core, 64 GB | Dedicated | polar.mysql.x4.2xlarge | 100 TB | 32.000 | 50.000 | 192.000 | 16 Gbps | USD 1,290/jam | USD 619/bulan |
| 16 core, 64 GB | General-purpose | polar.mysql.g4.2xlarge | 100 TB | 16.000 | 31.500 | 63.000 | 4 Gbps | USD 1,049/jam | USD 504/bulan |
| 16 core, 96 GB | Dedicated | N/A | — | — | — | — | — | — | — |
| 16 core, 96 GB | General-purpose | polar.mysql.g6.2xlarge | 100 TB | 16.000 | 31.500 | 63.000 | 8 Gbps | USD 1,303/jam | USD 635/bulan |
| 16 core, 128 GB | Dedicated | polar.mysql.x8.2xlarge | 100 TB | 32.000 | 50.000 | 192.000 | 16 Gbps | USD 2,064/jam | USD 991/bulan |
| 16 core, 128 GB | General-purpose | polar.mysql.g8.2xlarge | 100 TB | 16.000 | 31.500 | 63.000 | 8 Gbps | USD 1,676/jam | USD 1.592/bulan |
| 32 core, 128 GB | Dedicated | polar.mysql.x4.4xlarge | 100 TB | 64.000 | 80.000 | 288.000 | 10 Gbps | USD 2,580/jam | USD 1.238/bulan |
| 32 core, 128 GB | General-purpose | polar.mysql.g4.4xlarge | 100 TB | 32.000 | 42.000 | 84.000 | 8 Gbps | USD 2,098/jam | USD 1.008/bulan |
| 32 core, 256 GB | Dedicated | polar.mysql.x8.4xlarge | 300 TB | 64.000 | 80.000 | 288.000 | 24 Gbps | USD 4,128/jam | USD 1.982/bulan |
| 32 core, 256 GB | General-purpose | N/A | — | — | — | — | — | — | — |
| 64 core, 512 GB | Dedicated | polar.mysql.x8.8xlarge | 500 TB | 64.000 | 100.000 | 288.000 | 24 Gbps | USD 8,256/jam | USD 3.963/bulan |
| 64 core, 512 GB | General-purpose | N/A | — | — | — | — | — | — | — |
| 88 core, 710 GB | Dedicated | polar.mysql.x8.12xlarge | 500 TB | 100.000 | 150.000 | 384.000 | 32 Gbps | USD 11,351/jam | USD 5.449/bulan |
| 88 core, 710 GB | General-purpose | N/A | — | — | — | — | — | — | — |
Multi-master Cluster (Limitless)
Multi-master Cluster (Limitless) dimulai dari 8 core. Spesifikasi 2-core dan 4-core tidak tersedia untuk edisi ini.
| CPU dan memori | Jenis node | Spesifikasi | Penyimpanan maks | Koneksi maks | PSL4 max IOPS | PSL5 maks IOPS | Bandwidth I/O | Pay-as-you-go | Subscription |
|---|---|---|---|---|---|---|---|---|---|
| 8 core, 16 GB | Dedicated | N/A | — | — | — | — | — | — | — |
| 8 core, 16 GB | General-purpose | polar.mysql.mmg2.xlarge | 100 TB | 6.000 | 18.000 | 36.000 | 2 Gbps | USD 0,339/jam | USD 163/bulan |
| 8 core, 32 GB | Dedicated | polar.mysql.mmx4.xlarge | 100 TB | 10.000 | 48.000 | 96.000 | 8 Gbps | USD 0,646/jam | USD 310/bulan |
| 8 core, 32 GB | General-purpose | polar.mysql.mmg4.xlarge | 100 TB | 10.000 | 27.000 | 54.000 | 4 Gbps | USD 0,533/jam | USD 256/bulan |
| 8 core, 64 GB | Dedicated | polar.mysql.mmx8.xlarge | 100 TB | 16.000 | 50.000 | 108.000 | 10 Gbps | USD 1,033/jam | USD 496/bulan |
| 8 core, 64 GB | General-purpose | N/A | — | — | — | — | — | — | — |
| 16 core, 64 GB | Dedicated | polar.mysql.mmx4.2xlarge | 100 TB | 32.000 | 50.000 | 192.000 | 16 Gbps | USD 1,290/jam | USD 619/bulan |
| 16 core, 64 GB | General-purpose | polar.mysql.mmg4.2xlarge | 100 TB | 16.000 | 31.500 | 63.000 | 4 Gbps | USD 1,049/jam | USD 504/bulan |
| 16 core, 96 GB | Dedicated | N/A | — | — | — | — | — | — | — |
| 16 core, 96 GB | General-purpose | polar.mysql.mmg6.2xlarge | 100 TB | 16.000 | 31.500 | 63.000 | 8 Gbps | USD 1,303/jam | USD 635/bulan |
| 16 core, 128 GB | Dedicated | polar.mysql.mmx8.2xlarge | 100 TB | 32.000 | 50.000 | 192.000 | 16 Gbps | USD 2,064/jam | USD 991/bulan |
| 16 core, 128 GB | General-purpose | polar.mysql.mmg8.2xlarge | 100 TB | 16.000 | 31.500 | 63.000 | 8 Gbps | USD 1,676/jam | USD 796/bulan |
| 32 core, 128 GB | Dedicated | polar.mysql.mmx4.4xlarge | 100 TB | 64.000 | 80.000 | 288.000 | 10 Gbps | USD 2,580/jam | USD 1.238/bulan |
| 32 core, 128 GB | General-purpose | polar.mysql.mmg4.4xlarge | 100 TB | 32.000 | 63.000 | 126.000 | 8 Gbps | USD 2,098/jam | USD 1.008/bulan |
| 32 core, 256 GB | Dedicated | polar.mysql.mmx8.4xlarge | 300 TB | 64.000 | 80.000 | 288.000 | 24 Gbps | USD 4,128/jam | USD 1.982/bulan |
| 32 core, 256 GB | General-purpose | N/A | — | — | — | — | — | — | — |
| 64 core, 512 GB | Dedicated | polar.mysql.mmx8.8xlarge | 500 TB | 64.000 | 100.000 | 288.000 | 24 Gbps | USD 8,256/jam | USD 3.963/bulan |
| 64 core, 512 GB | General-purpose | N/A | — | — | — | — | — | — | — |
| 88 core, 710 GB | Dedicated | polar.mysql.mmx8.12xlarge | 500 TB | 100.000 | 150.000 | 384.000 | 32 Gbps | USD 11,351/jam | USD 5.449/bulan |
| 88 core, 710 GB | General-purpose | N/A | — | — | — | — | — | — | — |