“I speak for every member of my team when I say that we are fully impressed with Double-Take Software in doing exactly what it was advertised to do. Its ease of use and simplicity for what it is actually getting you is second to none…”
Double-Take® Software Customer Profile
Company: Littelfuse, Inc.
Business: World leader in circuit protection
Needs: Disaster Recovery software in a physical to virtual environment
About the Littelfuse, Inc.
As the world leader in circuit protection, Littelfuse offers the industry’s most extensive product portfolio and a staff of technology experts who are dedicated to helping customers find the right answer to their design or manufacturing challenge. Littelfuse operates in three geographic segments: Americas, Europe and Asia-Pacific and serves customers in three major product areas of the circuit protection market, which include electronic, automotive and electrical. Littelfuse solutions can be found in virtually every product that requires electrical energy, from automobiles to computers to telecom devices. By combining their extensive product line with the knowledge of their application experts, they have the unique ability to evaluate customer needs and deliver the right solution. With customer service a driving force for their business, the need for 24×7 access to data and applications is essential.
Double-Take Software: Referred As Best In Class
Like many organizations, Littelfuse has a fast growing environment and has had a difficult time keeping up with the established network and system service level agreements (SLAs). To keep pace, they had previously set up a location failover for their main ERP application, but wanted to extend that redundancy into multiple critical business applications. They were looking to utilize a software replication and failover strategy to handle disaster recovery and a high availability landscape implementation. Their service vendor
recommended Double-Take® Software. After further investigation of the software, functionality, and benefits, Littelfuse decided to move forward and implement the software throughout their environment.
“The many different features of Double-Take seemed to address our wide array of problems,” explains Ted Archer, Network Manager, Americas Region. “Double-Take can be used to protect any type of application too. In fact, we utilized our existing infrastructure and plan to use Double-Take for data replication, disaster recovery, physical to virtual migration, and much more.”
Since Double-Take is application and hardware agnostic, Littelfuse did not need to invest in more hardware to get this solution working. The primary role that Double-Take plays in the Littelfuse environment today is to provide 24×7 high availability between several datacenters thanks to the failover capabilities within Double-Take. Their main data center is connected to the back-up data centers by a gigabit fiber link with a primary purpose of handling the replication of their critical systems. Littelfuse can now power down servers
without affecting applications or users; it is a non-disruptive solution.
Migration Made Easy
LittelFuse is using Double-Take to protect their data in a very unique way. As part of their location based failover, they are replicating SQL Server 2005, Microsoft Exchange 2003 and 3 Windows based SAP landscapes all with SQL back ends. Then, as part of their VMware® migration project, they are using Double-Take with the Virtual Recovery Assistant (VRA) feature to handle a very large range of Windows based applications.
Double-Take VRA is a feature of Double-Take that automates the protection of workloads running on physical servers, moving them to virtual machines automatically in the event of a server outage or sitewide
disaster. It provides effortless migration from physical systems or other virtualization platforms to virtual machines running on VMware Infrastructure. The organization’s migration project is part of a large initiative they have been working on the past few years to migrate to a virtualized, green environment. By working with Double-Take Software and VMware, Littelfuse is working toward reducing the energy emands of their datacenters, consolidating workloads, and decreasing costs and service levels.
This green initiative has been largely simplified by utilizing the dynamic technologies from Double-Take
Software. The migration process from physical to virtual has been effortless and the process has ultimately fast-tracked their initiative. What’s more, Littelfuse is currently experimenting on more ways to utilize the flexibility of Double-Take Software products within their existing environment to further streamline processes and reduce overall project costs. By eliminating resource overhead, they can plan more efficiently and accomplish more tasks that may have not been feasible with the current resource allocation.
“I speak for every member of my team when I say that we are fully impressed with Double-Take Software
in doing exactly what it was advertised to do. Its ease of use and simplicity for what it is actually getting you is second to none,” said Archer. “We did evaluate other products but none were able to deliver the full package that Double-Take Software brings to the table.”
Not only has the implementation of this software reduced overall project costs, but it has allowed their team to plan more efficiently and accomplish more tasks that may not have been feasible with the current resource allocation.
To read more Double-Take Software case studies, click here!
Filed under: Case Studies | Tagged: case study, Double-Take Software, double-take vra
