5.5 Wave 2 analytical CRM 81
What enables this second wave to take place is that customer data, once
stored in multiple locations and systems, is in the beginning stages of amalga-
mation. Just as bar codes facilitated the first wave of data mining, the addition
of real-time customer interactions via the Web is fueling the second. While
the terms that govern this new data repository vary from customer data
warehouse to CRM data marts, leading CRM vendors have recognized that
domination of the CRM marketplace is predicated by control over customer
data. Companies such as Siebel, Kana, and Oracle want to "own" the master
customer files in order to control this strategically precious resource. It should
be noted, however, that it is unclear whether a select few CRM vendors will
come to dominate this area or if customer data warehouses will be revolution-
ized by incumbent data mining solutions such as IBM Data Miner, SAS, or
SPSS. What is certain is that such customer data files allow analytical conclu-
sions to be reached "just in time" with operational processes.
So what is this customer data warehouse? Simply, the customer data ware-
house is an area where existing customer transactions, customer service
incidents, demographics, and macroanalysis can be stored, accessed, and coor-
dinated to ensure relevant, timely, and appropriate customer communications
that in some way enhance the customer experience. While much of the infor-
mation stored within it will likely come from internal sources, it is also likely
that this information will be combined with external information as well (e.g.,
credit reports, credit card data).
Let's not take this customer data warehouse as a replacement for existing
customer data. As data mining specialists and their applications have evolved,
they have become adept at pulling information from disparate systems. Not
only will this trend continue, but since Internet media channels are being
added alongside traditional ones, integration will continue to be pursued. As
we outlined in Chapter 3, there are several ways that integration can be under-
taken. Middleware integration, which is currently the cleanest and least
labor-intensive way to connect disparate applications and legacy systems, will
clearly play a more prominent role during the next several years. It is likely,
however, that as standards emerge for the customer data warehouse, CRM
applications of all sorts will rush to integrate as tightly as possible. This ware-
house will, in fact, become a backbone of sorts.
The most direct effect that this customer data warehouse has on customer
interactions with companies is that it enables more sophisticated techniques
to be employed for analyzing customer data, interactions, and behavior. It is
possible to combine information about Web site interactions with financial
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