The strata of data: Accessing the gold in human information
Blog post from Elastic
Woody Walton draws an intriguing parallel between geological strata and data layers in a digital landscape, suggesting that just as geological processes create complex layers over time, data accumulates in distinct layers with varying accessibility and usability. He introduces three layers: Machine Data (Lapillus Machina), which consists of raw, unconnected data best processed by machines; Human Data (Terra Humanus), where data is analyzed and correlated for human use, although often hampered by data silos; and Archived Data (Gelida Lacus), which stores data in a frozen state, accessible primarily through metadata. Walton argues for a unified data access layer, exemplified by Elastic's Search AI Platform, which integrates these layers to improve data accessibility and usability, enabling informed decision-making and seamless data operations. By envisioning a cohesive data environment, organizations can overcome traditional data management challenges, ensuring data is continuously searchable and usable across its lifecycle.