Condusiv Technologies Blog

Condusiv Technologies Blog

Blogging @Condusiv

The Condusiv blog shares insight into the issues surrounding system and application performance—and how I/O optimization software is breaking new ground in solving those issues.

The Tsunami of Data is Swamping IT

by Jim D’Arezzo, CEO 29. September 2017 09:53

There’s a storm brewing and chances are, it’s going to hit your data center or cloud site.

It’s the tsunami of data that is washing over the IT world and it is just going to get worse. That’s because there is an insatiable demand for data: big data, ERP, CRM, BI, EHR, and of course all of that social media and video that is flooding global organizations like a bursting dam.

I’ll admit it, I’m a dinosaur. I got started in the IT industry in the late 1970’s at IBM. So I can rightly say that I’ve seen a lot in the past 40 years. When I started, it was the heyday of the mainframe era. Data processing was still practically a priesthood back then. It wasn’t for everyone. Bill Gates would not proclaim “Information at your fingertips” for at least another dozen years.

Clearly, we’ve come a long way in four decades. The three driving factors – exponentially increased compute power, nearly unlimited storage, and the internet have delivered computing nirvana. Or so it would seem. But with abundance comes challenges. Frankly, we are now awash in data. The tsunami of available information is swamping IT environments worldwide. And even with huge advances in the three driving factors (compute, storage and the internet) IT is experiencing performance bottlenecks on an increasing basis. Recently, we conducted a survey of 1400 IT professionals and fully 27% said they are experiencing performance problems that are causing user complaints and slowdowns.

As usual, our industry is innovating to keep up. Cloud based computing that takes advantage of huge data centers as well as innovation in storage, compute power and connectivity has kept up with much of the demand. However, most of these improvements focus on hardware – all flash storage arrays; 64-core servers; hyper-convergence. But there’s one other performance innovation that is often overlooked: Software.

Software innovation that takes advantage of existing and new hardware capabilities can significantly increase performance without the cost of additional hardware. Even with an all flash storage back-end, software like ours can significantly increase performance and extend the life of the hardware. The cost-benefit can be tremendous. Imagine getting a 50% boost in performance (or even 2-3X) without buying a single additional piece of hardware. CEOs and CFOs love that kind of benefit.  I know, because that is what we hear from our customers every day.

So, before you get swamped by the tsunami of data that’s lapping at your data center, consider a software solution to the problem. It can help you stay afloat without having to buy a new yacht!

 

Tags: , , , , , , , ,

Application Performance | Big Data | Cloud

Microsoft SQL Team Puts V-locity to the Test

by Brian Morin 15. September 2017 09:12

In a testament to Condusiv's longstanding 20+ year relationship with Microsoft® as a Gold Partner and provider of technologies to Microsoft over the years, Condusiv® became the first software vendor awarded the stringent certification of MS-SQL Server I/O Reliability joining a very short list containing the likes of Dell® / EMC®, IBM® and HPE®.

Microsoft developed the SQL Server I/O Reliability Program to ensure the reliability, integrity, and availability of vendor products with SQL Server. The program includes a set of requirements that, when complied with and approved by a Microsoft committee of engineers, ensure the product is fully reliable and highly available for SQL Server systems. The certification applies to SQL Server running on Windows Server 2008R2 and later (the most current 2016 release included).

V-locity® Certified for SQL I/O Reliability and Demonstrates Significant SQL Performance Gains

The program itself does not require performance characteristics of products, but it does require I/O testing to exhibit the reliability and integrity of the product. To that end, the full report links to a summary of before/after performance results from a HammerDB test (the preferred load test to measure MS-SQL performance) on Azure to demonstrate the gains of using V-locity I/O reduction software for SQL Server 2016 on Azure’s Windows Server 2016 Data Center Edition. While transactions per minute increased 28.5% and new orders per minute increased by 28.7%, gains were considered modest by Condusiv’s standards since only a limited amount memory was available to be leveraged by V-locity’s patented DRAM caching engine. The typical V-locity customer sees 50% or better performance improvement to SQL applications. The Azure test system configured by Microsoft did not boost available memory to showcase the full power of what V-locity can do with as little of 2-4GB of memory.

To read the full report CLICK HERE

 

Case Management Solutions Turns to V-locity I/O Reduction Software to Solve Slow MS-SQL Performance

by Brian Morin 27. July 2017 05:21

A little more than a year ago, Case Management Solutions reached out to Dealflow, a Condusiv® Authorized Reseller, about getting help in finding a solution for what had become a notoriously slow application sitting on MS-SQL supported by NAS storage.

“If a file was 50 pages long, I would sit and watch the page count loading all 50 pages before printing the report. Some of the files we process are more than 500 pages, so I think you can imagine the pain,” said Hal Brooks, Managing Partner, Case Management Solutions.

The problem wasn’t just the time it took to process files, but employees would sit and wait to log into the system and experience delays when going from page to page within the application. Hal reached out to Dealflow, a Condusiv authorized reseller, who specializes in building IT solutions to solve customer pain points.

“Case Management Solutions shared with us the pain they were experiencing and the need to find the most cost-effective solution possible. We quickly spotted some necessary server upgrades, but after having seen what V-locity® I/O reduction software had done for our other clients, we knew that was likely the only missing ingredient to tackle their performance issues,” said Lee Owens, VP of Sales, Dealflow.

“After we completed the server upgrades, we installed Condusiv’s V-locity I/O reduction software and Case Management Solutions saw exactly the kind of performance they were hoping to see. Even their backup times dropped,” said Owens.

“Query times improved by 4X. Employees no longer had to wait to login or process files, and no longer experienced delays when going from page to page within the app. Instead of watching all 50 pages count up before printing, it’s almost instantaneous,” said Brooks.

“From our perspective, when Condusiv says they guarantee to fix application performance issues on Windows servers, that’s exactly what they do. We can attest to everything they claim as being true. It has helped all of our customers remove sluggishness from their most important applications,” said Owens.

To read the full story on how V-locity I/O reduction software boosted their MS-SQL performance, read here: http://learn.condusiv.com/rs/246-QKS-770/images/CS-CaseManagement.pdf

 

Tags:

Application Performance | Performance | V-Locity

Telestream Solves MS Exchange Timeouts and Boosts SQL with V-locity I/O Reduction Software

by Brian Morin 13. June 2017 05:12

Many first-time users of V-locity® I/O reduction software for virtual servers end up trying the software for more than boosting application performance, but to resolve “shadow IT issues” like timeouts, unexpected crashes, troublesome servers that need to be rebooted regularly, etc.


Often times, the underlying issue is in fact I/O related. By offloading I/O from  storage and optimizing the remaining I/O stream to be written and read as a large, clean sequential profile, the “shadow IT issues” that plague many environments simply disappear when trying V-locity. Condusiv has published previous case studies solving shadow IT issues on ERP systems and MS-SQL apps. For Telestream (a popular provider of software and hardware products for video capture, encoding, transcoding, and network-based delivery), it was users timing out from MS Exchange and getting disconnected from the email server.


Before considering adding another hybrid storage array, all-flash array, or expensive new servers that may or may not solve the problem, they gave V-locity a try first.


“As soon as we installed V-locity and the Exchange timeouts disappeared, we were elated that users were no longer getting disconnected from the email server. That made our purchase of V-locity I/O reduction software a ‘no brainer,’” said Allie McLachlan, Systems Administrator, Telestream.


McLachlan continued, “The most eye-opening experience was finding out how badly our system performance was being taxed by small, fractured, random I/O from Windows write inefficiencies and the “I/O blender” effect. We would have had no idea that was even an issue without trying V-locity to solve those root cause performance issues.”


To read the full story and how their MS-SQL apps were boosted by 50% as well, read here: http://learn.condusiv.com/rs/246-QKS-770/images/CS_Telestream.pdf


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