1 second page load delay = 7% less sales conversions, 11% less page views, 16% less customer satisfaction. Content Delivery Networks secures geographical coverage and at the edge of medium and large cities improve the user’s access speed.
CDN’s place images, videos, stylesheets, JavaScript files and files physically closer to people in various regions, thereby improving page load and realiability of web applications at scale. Users download from local third party CDN servers instead of distant owned servers. CDN’s use web caching, server-load balancing, and request routing to achieve the optimization goals.
MicroDataCenters, high density servers minimize procurement costs and especially operating costs, space, energy and labor (installation and maintenance).
Suggested Configurations
HIRO ZX3000
| Size | # Servers | SOC | Full Bisectional Bandwidth | # Cores | Memory/ Core | Storage/ Core |
|---|---|---|---|---|---|---|
| 2U | 32 | ARM A72 2.0GHz 6M Cache | 2x8x40 GbE up 2x32x10 GbE down | 384 | 0,5GB | 416,6GB |
| 2U | 64 x FPGA | Xilinx Kintex Ultrascale | 2x8x40 GbE up 2x32x10 GbE down | Total memory 1TB |
NEC DX2000
| Size | # Servers | SOC | Bandwidth | # Cores | Memory/ Core | Storage/ Core |
|---|---|---|---|---|---|---|
| 3U | 34 | Intel Xeon D 2.2GHz 6M Cache | 2x8x40 GbE up 2x34x10 GbE down | 136 | 4GB | 128GB |
| 3U | 17 | Intel Xeon D 2.2GHz 6M Cache | 2x8x40 GbE up 4x17x10 GbE down | 68 | 16GB | 128GB |
Kaleao KMax
| Size | # Servers | SOC | Bandwidth | # Cores | Memory/ Core | Storage/ Core |
|---|---|---|---|---|---|---|
| 2U | 44 | 2.1GHz 12M Cache | 2x8x40 GbE up 2x44x10 GbE down | 352 | 8GB | 64GB |
| 2U | 22 | 2.1GHz 12M Cache | 2x8x40 GbE up 4x22x10 GbE down | 176 | 8GB | 64GB |
| 2U | 34 | 1.3GHz 24M Cache | 2x8x40 GbE up 2x44x10 GbE down | 544 | 4GB | 32GB |
