Oral History of Richard Lary, part 2 of 2

Oral History of Richard Lary, part 2 of 2

by Richard Lary

Applied Sciences & Engineering Computing & Cybersecurity UBDigital and Information technology: general topicsUBBHistory of Computing, digital and information technologies
🎙 Richard Lary 👥 177K 📅 December 3, 2025 ⏱ 148 min 👁 320 📄 oral history 🧭 2026-08-06
Available in: English (current) Français

Keywords

DSAHSCVLSIStorageWorksVAXcluster

Summary

In this second part of his oral history, Richard Lary discusses his personal life, including his relationship with Ellen Oliver, and then delves into the technical evolution of DEC’s storage architecture from the early 1980s to the mid-1990s. He describes the challenges of adapting controllers to faster buses like BI and XMI, leading to the development of custom VLSI chips. He also covers the shift from proprietary systems to more modular, standards-based approaches, culminating in StorageWorks. The interview provides insights into DEC’s internal dynamics, engineering decisions, and the corporate struggle to adapt to industry changes.

95 words

Critical Evaluation

The interview offers a valuable primary source account of DEC’s storage architecture evolution, with detailed technical descriptions of controller design and VLSI implementation. Lary’s narrative is candid, including personal anecdotes that humanize the history. However, as an oral history, it relies on memory and personal perspective, which may introduce biases or inaccuracies. The technical depth is significant, but some terms and concepts may require prior knowledge. The discussion of organizational tensions and market pressures provides context for DEC’s later difficulties. The interview is well-structured, but the lack of visual aids or diagrams may limit comprehension of complex technical topics. Overall, it is a rich resource for historians and technologists interested in computing history.

113 words

Title / Content Match

The title accurately reflects the content, which is the second part of an oral history interview with Richard Lary.

Quality & Reliability

8/10

Primary source oral history from a key DEC engineer, recorded by the Computer History Museum. Provides firsthand technical and organizational details, but relies on memory and personal perspective, with potential for bias or inaccuracies.

Key Moments

Markers derived by PSI from the transcript: the creator did not define chapters.

Cited Sources

Concurring Sources

Contribution & Novelties

This oral history provides a unique insider perspective on DEC’s storage architecture development, including technical details of VLSI chip design and the strategic shift to StorageWorks. It also offers personal insights into the engineering culture and corporate challenges at DEC.

Pour aller plus loin :

  • Digital Storage Architecture — Overview of DSA.
  • Hierarchical Storage Controller — Details on HSC.
  • StorageWorks — Information on DEC’s modular storage line.

67 words

Radar Profile

The radar profile shows high scores in information quantity, quality, and reliability, with a slightly lower technical level, indicating a detailed and credible account that is accessible to a broad audience.

Reliability 8/10