Table 2 Search categories and keywords used in SLR
From: Secure big data ecosystem architecture: challenges and solutions
Search category | Keyword |
|---|---|
Big data sources | IoT smart buildings, massive data, predictive analytics, data processing, decision making, actionable knowledge, data formats, relative data |
Big data ecosystem | Digital physical ecosystem, Cloudera, Hadoop, real-time data analytics, eco-analytics, privacy ecosystems, big four |
Big data ecosystem challenges | V’s big data characteristics, storage, structures, speed, value |
Security and privacy | e-governance, e-government, digital governance, open data, openness, transparency, privacy, security, trust, data anonymization, differential privacy, notice and consent, information security ecosystem, third part intermediary, privacy-security trade off, authorization, access control, information security |