Category Archives: Data Services
So wrote Potter Stewart, Associate Justice of the Supreme Court in Jacobellis v. Ohio opinion (1964). He was talking about pornography. The same holds true for data. For example, most business users have a hard time describing exactly what data they need for a new BI report, including what source system to get the data from, in sufficiently precise terms that allow designers, modelers and developers to build the report right the first time. But if you sit down with a user in front an analyst tool and profile the potential source data, they will tell you in an instant whether it’s the right data or not. (more…)
The ability to create abstract schemas that are mapped to back-end physical databases provides a huge advantage for those enterprises looking to get their data under control. However, given the power of data virtualization, there are a few things that those in charge of data integration should know. Here are a few quick tips.
Tip 1: Start with a new schema that is decoupled from the data sources. (more…)
A recent trip to a supermarket in Telluride, Colorado struck me as a funny place to find an analogy for data quality, but there it was. You see, supermarkets here require you to bring your own bags to cart your groceries home. Those brown disposable plastic bags are banned here – the town has made a firm commitment to the philosophy of Reduce, Reuse and Recycle. By adhering to this environmental philosophy, data integration teams can develop and deploy successful data quality strategies across the enterprise despite the constraints of today’s “do more with less” IT budgets.
In the decade that I’ve been in the Information Management space, I’ve noticed that success in data integration usually comes in small increments – typically on a project by project basis. However, by leveraging those small incremental successes and deploying them in a repeatable, consistent fashion – either as standardized rules sets or data services in a SOA – development teams can maximize their impact at the enterprise level.
If data is an asset, why should you give it away? Open data is based on the notion that some data should be freely available to everyone to use, similar to other “Open” movements such as open source software. But open data doesn’t have to only be about exposing information publicly; the same concepts can be applied inside your firewall. Here are a few examples: (more…)
Those moving to Big Data, and that is a lot of enterprises right now, should also consider the need for data integration to support their new data platform. In many cases, the use of proper data integration procedures and technology is an afterthought. However, with a bit of planning and the right data integration technology, the transition to Big Data can be a smooth and productive one. Here are a few things to consider:
Data quality becomes even more important. Considering that Big Data systems, no matter if they are within the cloud or the data center, manage massive amounts of data, both structured and unstructured. Thus, the ability to manage data quality becomes more of a priority. (more…)
Apparently, everyone’s favorites words these days are “big data.” But just because some new tools and techniques promise the potential of absorbing and analyzing huge amounts of data from a variety of sources, it does not mean that installing Hadoop in your enterprise is going to automatically help you to get new insights from existing and “big data,” faster. (more…)
Sometimes when you want to sell SOA, you need to sell the concept and not the buzzword. Case in point, when I speak at a conference. If I talk about SOA patterns as a way to drive to a better architecture, I often see eyes begin to roll. However, if I say we’re looking to externalize services that will be meshed and re-meshed together to form business solutions, thus providing agility…the eyes light up. Funny thing is, I’m talking about the same thing. (more…)
I just came back from MicroStrategy World. There were many conversations about social, mobile, cloud and big data. There was strong interest in cloud, clear adoption of mobile, and some big data adoption. eHarmony had a great presentation about how they handle big data with Informatica, and how they’re starting to use Hadoop with Informatica HParser running on Hadoop for processing JSON.
But that wasn’t the number one conversation. The one topic that everyone was interested in – and I talked to nearly 100 customers and partners over four days – was creating new reports faster, or Agile BI. (more…)
Today, agility and timely visibility are critical to the business. No wonder CIO.com, states that business intelligence (BI) will be the top technology priority for CIOs in 2012. However, is your data architecture agile enough to handle these exacting demands?
In his blog Top 10 Business Intelligence Predictions For 2012, Boris Evelson of Forrester Research, Inc., states that traditional BI approaches often fall short for the two following reasons (among many others):
- BI hasn’t fully empowered information workers, who still largely depend on IT
- BI platforms, tools and applications aren’t agile enough (more…)