Frank J. Ohlhorst

Upcoming Events

Where the Cloud Touches Down: Simplifying Data Center Infrastructure Management

Thursday, July 25, 2013
10:00 AM PT/1:00 PM ET

In most data centers, DCIM rests on a shaky foundation of manual record keeping and scattered documentation. OpManager replaces data center documentation with a single repository for data, QRCodes for asset tracking, accurate 3D mapping of asset locations, and a configuration management database (CMDB). In this webcast, sponsored by ManageEngine, you will see how a real-world datacenter mapping stored in racktables gets imported into OpManager, which then provides a 3D visualization of where assets actually are. You'll also see how the QR Code generator helps you make the link between real assets and the monitoring world, and how the layered CMDB provides a single point of view for all your configuration data.

Register Now!

A Network Computing Webinar:
SDN First Steps

Thursday, August 8, 2013
11:00 AM PT / 2:00 PM ET

This webinar will help attendees understand the overall concept of SDN and its benefits, describe the different conceptual approaches to SDN, and examine the various technologies, both proprietary and open source, that are emerging. It will also help users decide whether SDN makes sense in their environment, and outline the first steps IT can take for testing SDN technologies.

Register Now!

More Events »

Subscribe to Newsletter

  • Keep up with all of the latest news and analysis on the fast-moving IT industry with Network Computing newsletters.
Sign Up

See more from this blogger

Easing The Backup Burden

Backup and recovery has become a complex and tedious chore as the amount of data that needs to be backed up grows exponentially. New backup products try to reduce the burden with a focus on automation for speed and reliability. Case in point is Paragon Software, with the latest iteration of its Paragon Protect & Restore product.

Getting Started

Paragon Protect & Restore 3 features an easy-to-use, wizard-driven interface for installation. Each installable element is highlighted in the installer and administrators can pick and choose which features are needed. The installer package can be used to register the product, perform upgrades, access a digital copy of the manual, as well as get support from the company.

The product features an easily navigated main console, which is used to perform backups and restorations as well as some basic configuration chores, such as creating backup servers, adding bridges to virtual machine environments, adding target systems and defining backup jobs.

Defining a Backup Server

One of the major challenges facing administrators with complex backup solutions is where to keep the backup data; in the past, many relied on tape or other media to store those backups. Today’s realities mean that tape may not be enough and other storage methodologies, such as hard drives, cloud storage or SSD technologies must be used. Simply put, selectable backup destinations are a critical feature to have today.

Paragon addresses this issue by making backup servers a primary component of the product and required as targets for backup jobs. They are easy to add to the backup platform and multiple target servers can be defined. Options for targets include traditional servers, as well as remote systems.

View Larger

An important consideration when selecting a backup server is performance. In other words, pick backup servers that offer ample bandwidth for backup jobs; performance over the wire is symbiotic with the bandwidth available. The product helps by providing information about the backup server, including space available on the target storage subsystems.

Primary and Secondary Storage

Backup destination selection can consist of many sub-features, which dictate speed, resiliency and overall storage costs; having additional choices (or tiers) create enhanced flexibility.

Protect & Restore offers a dual-tier storage infrastructure, which is designed to optimize the backup process by reducing the network traffic needed for simultaneous backups. The first-tier (primary) storage should reside as close to the target machines as possible, which ensures the highest backup or replication performance. Paragon claims that 90% of all restore operations occur while the local site is operational and only an individual machine requires restoration, meaning that the primary storage destination provides the best restore performance.

The second-tier (secondary) storage can be located off site (cloud, remote office location, etc.) and can serve as the disaster recovery (DR) site, which offers a path to the data if there is an outage.

[Get a primer on your options for moving backup, disaster recovery or business continuity processes to the cloud in "Data Protection In the Cloud: The Basics."]

What’s more, individual machines can be restored from the second-tier if the local backup is not available. Ideally, the data protection process takes the form of first backing up (or replicating) all target machines to the primary, local storage. That minimizes the impact on the production environment. Primary backups are later copied (archived) to the secondary storage during a time that ensures minimum impact on the network.

Managing Machines and Their Roles

Backup products today must include some type of system management, which allows administrators to select backup sources, as well as targets. Administrators also must be able to quickly tell if a system is part of a backup policy or an independent entity that must be manually backed up. These management capabilities prove to be the best way to include systems, audit results and query the backup status of any system.

Paragon Protect & Restore incorporates an extensive endpoint management system that can inventory systems, as well organize those systems by groups, status, domains and several other selectable elements. System management offers drill-down capabilities, which can expose the hardware and various settings to administrators to better organize backup selection and management.

View Larger

Virtual Machine Backups & Replicas

With the explosion of virtual machines across enterprise data centers, backing up those virtual systems has become a critical part of any backup strategy, meaning that advanced backup products must not only back those virtual systems up, but also provide a means to restore those systems, quickly and efficiently, even if the original hardware is no longer available.

Paragon's product provides several tools to deal with those virtual machines, ranging from a wizard- driven policy creator, to bare-metal recovery wizards. Virtual machines can be backed up in an active state and then restored to different hardware if needed. The product also supports converting physical machines to virtual machines, creating a pathway to migrate systems to different platforms.

For busy enterprises, however, just backing up virtual machines may not be enough, especially if there is a business continuity concern. For those businesses, it's critical to provide a pathway that automates the failover of virtual systems, by automatically backing those systems up and creating an easily launched replica to replace services if the primary virtual machine goes down.

View Larger

Paragon offers several options to create replicas. Replicas are created using a VM replication policy, which is wizard driven. Designed to work hand-in-hand with VMware technologies, the products ability to create and manage replicas is supplemented by many of the hooks built into VMware's management products. That allows administrators to craft expansive replication policies that also improve backup, continuity and virtual machine management.  

NEXT: Automated System Protection and Notifications

Page:  1 | 2  | Next Page »

Related Reading

More Insights

Network Computing encourages readers to engage in spirited, healthy debate, including taking us to task. However, Network Computing moderates all comments posted to our site, and reserves the right to modify or remove any content that it determines to be derogatory, offensive, inflammatory, vulgar, irrelevant/off-topic, racist or obvious marketing/SPAM. Network Computing further reserves the right to disable the profile of any commenter participating in said activities.

Disqus Tips To upload an avatar photo, first complete your Disqus profile. | Please read our commenting policy.
Vendor Comparisons
Network Computing’s Vendor Comparisons provide extensive details on products and services, including downloadable feature matrices. Our categories include:

Research and Reports

Network Computing: April 2013

TechWeb Careers