| Items |
Helm 4.x |
Helm 3.x |
Remarks |
| Data Center |
Houston |
Dallas |
Our office is very close to our Houston data center. We can provide better support. |
| Helm Version |
4.x |
3.x |
New Helm 4.x features: Backup or restore SQL databases, reseller can sell reseller plans, ... |
| SmarterMail Version |
4.x |
3.x |
New SmarterMail 4.x features: better spam filter |
| Server Hardware |
Dual-Core Xeon 5130/4GB RAM/2x146GB 15KRPM Hard Driver |
PIV or AMD servers |
|
| Reliability |
All servers are RAID 1 or 10 |
Some are RAID 1, no RAID for some servers |
|
| Network Port |
100 Mbps |
10 Mbps |
|
| Network Location |
All servers are in the same 100Mbps switch |
Servers are in different network segment |
Much better performance between IIS and SQL server communication |
| Programming Language Support |
ASP.NET 3.5/2.0/1.1, PHP 5.x, Perl, Python |
ASP.NET 3.5/2.0/1.1 |
|
| Database Support |
SQL Server 2005/2000, MySQL 5.x |
SQL Server 2005/2000 |
|
| Distributed DNS Servers |
Yes |
No |
|