In our age of online marketing, marketers have access to mountains of data. Pageviews, clicks, conversion, social shares…the list is endless. That doesn’t even account for the demographic data marketers collect and interpret every day.
These analytics have enabled marketers to access a more comprehensive report of campaign performances and in-depth view of buyer personas. Armed with these insights, marketers are able to refine their campaigns, improve forecasts, and advance their overall strategy.
Big Data also enables targeted marketing, a crucial component of today’s online strategy. You know those eerily accurate advertisements on your Facebook page? You can thank Big Data for that.
Analytics have unlocked enormous potential for marketers to better create, execute, and forecast campaigns. As a result, Boston has boomed with organizations entirely devoted to providing data-driven marketing solutions. HubSpot and Jumptap have emerged as leaders in this space, raising about $2.5 billion combined. Attivio, Visible Measures, DataXu are also leading marketing solutions providers.
2. Healthcare

It shouldn’t surprise that healthcare represents a top industry in Boston’s Big Data ecosystem. The healthcare industry collects and analyzes enormous volumes of clinical data on a daily basis. Partners Healthcare alone has some two billion data elements from over six thousand patients, according to the Massachusetts 2014 Big Data Report.
Big Data’s impact can be seen first and foremost with the electronic health record. Big Data has launched the electronic health record into the twenty-first century, revolutionizing patient care, and empowering the success of companies like athenahealth based in Watertown.
“The meaningful use of electronic health records is key to ensuring that healthcare focuses on the needs of the patient, is delivered in a coordinated manner, and yields positive health outcomes at the lowest possible cost,” the report said.
The space has expanded even more since Massachusetts passed legislation requiring all providers to adopt electronic health records and connect to the health information exchange, Mass HIway in 2012.
The Shared Health Research Informatics Network (SHRINE) is another local innovation linking five hospitals (Beth Israel Deaconess Medical Center, Children’s Hospital Boston, Brigham and Women’s, Massachusetts General Hospital and the Dana Farber Cancer Center) in a centralized database to improve efficiency and quality of care.
After genomic data and patient data from electronic medical records, medical devices like pacemakers or a Fitbit, for example, are the fastest-growing sources of healthcare data. All of these rich sources of information can – and are – being leveraged by Boston healthcare providers to improve care and lower costs.