Affordable Data Replication &
High Availability for Windows
Easy to deploy clustering & data replication that doesn’t require a SAN, rather it works with your existing infrastructure.Choose the edition right for your needs:
-
SteelEye DataKeeper
Cluster EditionHigh speed data replication that enables Microsoft Multi-site clusters without shared storage.
-
SteelEye DataKeeper
Cloud EditionHigh speed data replication that enables Microsoft Clusters in the Amazon cloud.
-
Steeleye DataKeeper
StandardEasy & affordable high performing data replication optimized for WAN or LAN.
How DataKeeper Cluster Edition stacks up against the competition
 DataKeeper
Cluster Edition
|
 Microsoft
SQL AlwaysOn Groups
|
 Double-Take
|
|---|---|---|
|
Support SQL Standard Edition SQL Standard Edition will support a 2 node cluster. AlwaysOn Availability Groups is only available with SQL Server 2012 Enterprise Edition. |
a | u |
|
Supports replication of System Databases, e.g., SQL Accounts, SQL Agent, Backups, etc. AlwaysOn Availability Groups only replicates user defined databases, it does not replicate system databases |
a | u |
|
Supports more than 2-nodes in a replicated cluster DataKeeper has no limitation in terms of the number of cluster nodes it can support. Both Double-Take and AlwaysOn Availability Groups are limited in the number of nodes they can support |
k | a |
|
Replicates data other than SQL AlwaysOn Availability Group is a SQL Server specific replication solution. If you want to replicate other data such as file shares you will need to use an alternate replication solution such as SteelEye DataKeeper Cluster Edition |
a | u |
|
Replication efficiency Tests show that DataKeeper consistently outperforms other replication solutions in its ability to move data across a LAN or WAN much faster than both DoubleTake and AlwaysOn Availability Groups |
f | f |
|
Minimizes system resource overhead (CPU, RAM, etc) DataKeeper Cluster Edition uses less CPU, RAM and Network resources than both DoubleTake and AlwaysOn Availability Groups |
k | k |
|
Supports synchronous replication DataKeeper supports both Synchronous and Asynchronous replication, while DoubleTake only supports asynchronous replication, leaving your data less than 100% protected. |
u | a |
| Download PDF Datasheet | ||
Customer Spotlight
VISUCATE Maintains Hyper-V Availability, Business Continuity with SteelEye® DataKeeper
Related News
- It’s Here: Native Microsoft SQL Clustering in the Amazon Cloud May 15, 2013
- Trim Data Center Bulk and Energy Costs: Go SANLess! May 13, 2013
- 5 Database Practices That Are Hurting Your Performance May 8, 2013
- SIOS is heading on a SQL Saturday Road Trip May 8, 2013
- SANLess Clustering: Learn How to Eliminate the Bottlenecks April 25, 2013