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Published Articles
 
2008 |2007  |   2006
 
 

december 31
Opinion: How technology can substitute for process?
We tend to seek out technology solutions, often shortchanging the process-development component.

december
Guidelines for virtualisation preparedness
Virtualisation is not a project that should be isolated in an IT technology silo. It affects the entire organisation.
By Rob Latimer, GlassHouse Senior Consultant

december 17
What to consider in a data recovery time objective
There can be lots of moving parts that enter into recoverability for a complex application.
By GlassHouse CTO, Jim Damoulakis

december
Best Practices: Viewing virtualization from every angle
Virtualization can be a tricky technology for storage managers who need to apply traditional standards while navigating new obstacles. But it's prudent to embrace it now so the storage team can enjoy the same benefits that the systems and applications teams have realized.
By Ashish Nadkarni, GlassHouse Principal Consultant

december
Are full backups a thing of the past?
In the not-so-distant past, we relied on tape backups for operational recovery, disaster recovery and long-term data retention. But are full nightly backups to tape still needed now that we have new disk-based technologies like snapshots and continuous data protection?
By Kevin Suttle, GlassHouse Senior Consultant

december 13
How to support your virtual I/O
As a result of Moore's law, processor performance capacity had grown faster than other system elements resulting in a glut of CPU resources
By Jim Damoulakis, GlassHouse CTO

december 4

Opinion: Can we trust Internet storage?
The unstructured, multipurpose nature of file data inherently provokes more concerns about security
By GlassHouse CTO, Jim Damoulakis

november 20
Opinion: Accounting for virtualization in chargeback
We will face issues like whether to charge by logical (virtual) gigabyte or physical de-duplicated gigabyte

november 14
Mending the DBA-storage manager relationship
By Jim Damoulakis, GlassHouse CTO

november
Best Practices- Tackling data migration
By Jim Damoulakis, GlassHouse CTO

november 7
Opinion: What to ask when considering encryption
By Jim Damoulakis, GlassHouse CTO

OCTOBER 31
Opinion: Succeeding through failure
Many DR test exercises turn into staged re-enactments of selectively scripted scenarios

october 22
Guidelines for virtualization preparedness
Virtualization is not a project that should be isolated in an IT technology silo. It affects the entire organization.


october 16
Data center disaster recovery considerations checklist
Written by Bill Peldzus

october 16
Opinion: How to choose disk-based backup
A key feature for disk-based backup is data de-duplication

october 16
Best Practices: Finding the logic in volume managers
Forget what you might have heard about host-based volume managers. Here are seven reasons why they deserve some respect.


October 2

Opinion: Whether to go with online or local backup
It's all a matter of determining acceptable service levels and weighing cost

september 28
Opinion: Practical disaster recovery
Will the IT staff be available and able to execute the DR plan?

september 26
Data Replication, Simplified
If the thought of maintaining a copy of your "bread and butter" data at a location other than a primary site keeps you awake at night, then this article is for you.

september 14

Opinion: Managing migraine migrations with virtualization
Virtualization is one category of the new breed of data-migration tools that is quietly finding a place in environments

SEPTEMBER 5
Opinion: SRM Catch 22
James Damoulakis discusses the low implementation of the SRM application depsite the need for such tools.

september
best practices: sorting out remote-office backup
There are plenty of good options for protecting remote-office data, but some careful analysis is required up front.


august 29

Lies, damn lies, and metrics

Apples-to-apples comparisons with metrics inevitably present challenges

august 22

Opinion: The data governance - indexing - classification - archiving - search - retrieval - purge
E-discovery presents the most immediate hardship for many organizations

august 12

Best Practices: Will your data recovery strategy work for DR?

written by Ashish Nadkarni

august31

VMWare Infrastructure 3 Advanced Technical Design Guide
Sneak Preview of the first 3 chapters of Ron Oglesby's book

july 25
Thinning out wasteful storage

Availability of storage systems that offer thin provisioning is expanding
Computerworld Opinion by GlassHouse CTO, Jim Damoulakis

july 18
Perhaps high-capacity disk isn't such a good thing
Every organization has large quantities of aging unstructured file system data
Computerworld Opinion by GlassHouse CTO, Jim Damoulakis

july 9
Tape backup is WORN (write once, read never)

Unfortunately, tape currently comes up short
Computerworld Opinion by GlassHouse CTO, Jim Damoulakis

july 2
Is your iPhone more secure than your laptop?
If a BlackBerry gets stolen, it can be wiped of all information remotely
Computerworld Opinion by GlassHouse CTO, Jim Damoulakis

july
The ultimate archiving challenge
An archiving deployment requires long-term retention management while avoiding vendor lock-in.
by GlassHouse CTO, Jim Damoulakis

june
Corral virtual server backup
This excerpt from W. Curtis Preston's new book Backup & Recovery describes the three different ways to back up a VMware server, and the pros and cons of each method by W. Curtis Preston, vice president of data protection at GlassHouse

june
Best Practices: The science of storage management
Consistency is the key to a disciplined storage operation by Ashish Nadkarni, GlassHouse principal consultant

june 6
Disaster recovery testing is sorely missing
For a plan to be relevant, it needs to be maintained and updated by GlassHouse CTO, Jim Damoulakis

june
A closer look at NAS virtualization
Administrators can create storage pools and tiers more easily in a virtualized environment by Ashish Nadkarni, Glasshouse principal consultant

may 30
Do away with 'free' storage
Proper cost allocation must begin with accurate storage cost metrics by Jim Damoulakis, GlassHouse CTO

may
Protecting SharePoint data
As Microsoft's collaboration app gains popularity, it will hold more and more corporate data; however, protecting that data isn't so easy by Jim Damoulakis, GlassHouse CTO

may 8
Four steps to deal with data copies
Most companies have no mechanism to ensure that data access rights are consistent by Jim Damoulakis, GlassHouse CTO

may 1
From boom to resume: the tyranny of the logistics time line
When disaster strikes, even the prepared organization can feel a cold chill as the tyranny of the Logistics Time Line impacts carefully planned RTO objectives. by Dick Benton, principal consultant, GlassHouse Technologies, Inc.

may 1
New tape encryption options await you

LTO 4 now offers native encryption, so what are you waiting for? by Jim Damoulakis, GlassHouse CTO

April 20
Could this finally break vendor lock-in?
XAM creates the handshake for CAS by GlassHouse CTO, Jim Damoulakis

April 12
Balance workloads with RAID types

Not all RAID types are created equal; the RAID you use can have a major impact on application performance. by Ashish Nadkarni, GlassHouse principal consultant

April 3
Feng shui IT
Architectural balance trumps CPU cycles and throughput by Jim Damoulakis, GlassHouse CTO

March 28
Alaskan orphaned server responsible for $38B data loss
In order to back up a system, you have to know it's there by Jim Damoulakis, GlassHouse CTO

March 23
Tips for data retention and purging
A successful data purging project requires cooperation between many non-IT and IT groups, including the storage team by John Merryman and James Brissenden from GlassHouse Technologies.

March 13
Why multivendor strategies don't work
We have vendor co-existence, not true interoperability today by GlassHouse CTO, Jim Damoulakis

March 12
Are backups a waste of time?
New business requirements may mean your backup process won't adequately protect company data. by Jim Damoulakis, GlassHouse CTO

March 6
Disk drives lack reliable failure model
You should absolutely not depend solely on RAID 5 by Jim Damoulakis, GlassHouse CTO.

March
ILM- turning regulatory burden into commercial advantage
Statutory record keeping is nothing new, but legislators and regulators now expect IT to store ever-in reasing amounts of information by Paul Hammond, UK Managing Director of GlassHouse

February 27
Killing risk, unifying data protection
In IT, it's important to question and reevaluate why we do things. Computerworld Opinion by Jim Damoulakis, GlassHouse CTO

February 21
Eliminating database recovery
Maintaining old copies of databases can become absurdly wasteful by Jim Damoulakis, GlassHouse CTO

February 15
Encrypt It
Unencrypted data at rest is data at peril. by W. Curtis Preston, GlassHouse vice president of data protection

February 14
From WORM to WORST
Active data stays online and old stuff goes offline, but what about data you need only occasionally? by Stephen Foskett, GlassHouse director of strategy services

February 13
How to stop SharePoint backup woes.
Coming soon: Backup products that target SharePoint 2007 by Jim Damoulakis, GlassHouse CTO.

January 30
Three fundamental guidelines for determining backup health
A high backup success rate doesn't mean a risk-free environment by Jim Damoulakis, GlassHouse CTO

January 29
Disaster Recovery: A Pragmatist's Viewpoint
The professional CIO knows that today’s business requirement mandates an executable DR plan, and the DR plan be supportive of real business priorities. by Dick Benton, GlassHouse senior consultant

January 23
SharePoint backup dangers could dwarf Exchange
Most backup vendors have not introduced SharePoint-specific add-ons with any substantial capabilities by Jim Damoulakis, GlassHouse CTO

January 19
Data Migration: Plan to Succeed
Specific aspects of a data center move need to be addressed to ensure success by Ashish Nadkarni, GlassHouse principal consultant

January 17
Why are there no iPhones in storage?
I've been drooling over the Apple iPhone by Jim Damoulakis, GlassHouse CTO

January 12
Back to DR planning basics
There haven't been many recent disasters, but that doesn't mean you can forget disaster recovery practices. by Jim Damoulakis, GlassHouse CTO

January 12
The skinny on data deduplication
Data deduplication products drastically cut the amount of data you need to back up, but the way these systems reduce and store data varies. by W. Curtis Preston, GlassHouse vp of data protection

January 9
Knowing when to jump ship from a technology
A smart buyer keeps aware of industry trends by Jim Damoulakis, GlassHouse CTO

January 2
Alternatives for recovering historic data
Keeping tapes years based on retention policies results in an enormous backlog by Jim Damoulakis, GlassHouse CTO

 

 

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