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Book Cube

Books, ideas and engineering culture — every week

A Telegram channel with original notes and reviews on books about technology, architecture, management, economics and personal growth. Long-form posts with practical takeaways, no fluff, no ads.

Public archive

Book Cube posts

Bilingual versions of channel posts, with sources and a link to the original Telegram publication.

  1. #Leadership

    Episode Materials: CTO Freedom in Startups and Corporations with Kirill Evseenko (Category #Leadership)

    Recording and recap of Code of Leadership S2E20 with Zvuk CTO Kirill Evseenko: scaling START, technology economics, influence through managers, and engineering careers.

  2. #Museum

    Science Museum Souvenir Book (Category #Museum)

    The London Science Museum souvenir book echoes the exhibition's logic: domains, chronology, and inventions represented in the collection.

  3. #Data

    Where’s the Data Profit, Lebowski? Episode One Materials (Category #Data)

    Recording, companion article, and recap of the first episode with Andrey Tsybin, Nikolay Golov, and Alexander Polomodov: who buys data, what they pay for, and what remains after costs.

  4. #AI4SDLC

    Habitat: the evolution of OpenAI’s storage layer (Category #AI4SDLC)

    Habitat’s evolution from a library to a Python service and Rust: operational control, a constrained API, analytics isolation, and latency under load.

  5. #AI4SDLC

    Codex: Why Cheaper Rewrites Still Need Architecture (Category #AI4SDLC)

    Tibo Sottiaux's path from DeepMind to Codex: how agents make changes cheaper and why agreement on system boundaries becomes more important.

  6. #Leadership

    Code of Leadership: the Livestream with Kirill Evseenko Is Live

    An invitation to a livestream with Zvuk CTO Kirill Evseenko about a CTO's career and freedom in startups and corporations.

  7. #Research

    [2/2] DistServe: Parallelism, Queues, and GPU Balancing (Category #Research)

    The second DistServe breakdown: tensor and pipeline parallelism, queues, workload simulation, and balancing GPUs for a model, request profile, and SLO.

  8. #Research

    [1/2] DistServe: Why Separate Prefill and Decode (Category #Research)

    A breakdown of DistServe: separate GPU pools for prefill and decode, KV-cache transfer, topology, and goodput under specified SLOs.

  9. #AI

    3 AImigo: the episode about junior engineers is live

    A short update that the 3 AImigo episode about junior engineers is live.

  10. #Leadership

    Episode materials: the first 90 days as CTO

    Materials for solo Code of Leadership episode 77: choosing the role, agreeing on authority, first-month diagnosis, and initial changes. Recording, slides, longread, and recap.

  11. #Management

    Randy Shoup on eBay: Engineering Sped Up, the System Did Not

    A breakdown of Randy Shoup's LeadDev London 2026 talk: how, according to the speaker, eBay doubled engineering productivity with a standard DevOps playbook yet failed to change centralized planning, the feature factory, and what he describes as a pathological culture.

  12. #AI4SDLC

    AI4SDLC at IT Picnic: Talk Materials (Category #AI4SDLC)

    Slides, recording and an edited recap of Alexander Polomodov’s final talk representing T-Bank, taking stock of AI4SDLC as he had developed it.

  13. #Architecture

    ArchDays in the AI Era (Category #Architecture)

    How architecture conferences help rethink engineering processes and the architect's role in the AI era.

  14. #Leadership

    Episode Materials: Product Engineering with Gleb Mikheev (Category #Leadership)

    Recording and recap of Code of Leadership episode 76: product ownership, new constraints as development accelerates, and engineering growth when working with agents.

  15. #AI

    Stanford MS&E435: From Megawatts to Molecules — the Complete Course in Nine Reviews

    A closing post on Stanford MS&E435: why the course offers a useful map of AI economics, with links to all nine reviews—from GPUs and data centers to coding agents and drug discovery.

  16. #AI

    3 AImigo S1E5: A Junior Engineer Without Simple Tasks — How Do You Enter IT in the AI Era?

    A preview of the fifth 3 AImigo episode on how an aspiring engineer can enter the profession when AI agents are taking over traditional entry-level tasks.

  17. #Management

    A CTO's First 90 Days: Extended Livestream

    An invitation to an extended version of the talk on a CTO's first 90 days, followed by a live Q&A.

  18. #AI

    PyTorch as a Portability Layer: Why Cambricon and Ant Group Joined

    Why Cambricon and Ant Group joining the PyTorch Foundation is not a purchase of control over the code, but an attempt to reduce the software cost of moving away from CUDA—and which technical signals will reveal whether it works.

  19. #AI4SDLC

    Code of Leadership S2E18: A Livestream About Product Engineers

    A short invitation to a livestream with Gleb Mikheev about how the role of programmers will change and what the product-engineer concept means.

  20. #AI4SDLC

    Ollama: How Agents Are Changing Open-Model Economics (#AI4SDLC)

    A breakdown of YC Lightcone's conversation with Jeff Morgan: agent-driven token growth, model portfolios, and Ollama's emerging role as an integration layer between local and cloud inference.

  21. #AI

    AI for Mid-Sized Businesses: Episode Materials (#AI)

    Materials from Code of Leadership episode 75 with Alexander Vorontsov on practical AI adoption in mid-sized businesses: the recording, written recap, and audio editions.

  22. #AI

    Stanford MS&E435: Chai and Claude - Who Will Capture the Value in AI Biotech?

    The final Stanford MS&E435 session with Chai Discovery's Joshua Meier and Anthropic's Eric Kauderer-Abrams: conventional drug development, AI-driven acceleration, and how value may split among pharma, toolmakers, and AI-native biotech.

  23. #Leadership

    Code of Leadership S2E20: Where Does a CTO Have More Freedom—a Startup or a Corporation? With Kirill Evseenko (#Leadership)

    An announcement for a conversation with Zvuk CTO Kirill Evseenko about decision-making freedom, scale, responsibility, and the transition from personal control to a system of leaders.

  24. #Data

    The ‘Where Is the Profit from Data, Lebowski?’ Podcast

    An invitation to the first episode of a new podcast about data and its value to business, bringing together three authorial perspectives.

  25. #AI

    Stanford MS&E435: Baseten and how unit economics reshapes strategy (Category #AI)

    A discussion of Tuhin Srivastava's Stanford talk: from APIs to specialized models, and from renting GPUs to securing compute supply.

  26. #AI4SDLC

    TokenOps: Governing the Budget of an Entire AI Agent Run

    A breakdown of Tisha Chawla and Susheem Koul's talk on run-level budgets, a shared cost ledger, STEER before HALT, and the limits of TokenOps' own benchmark.

  27. #AI

    3 AImigo S1E4 Materials: AI Hires AI. How Should We Redesign Tech Interviews? (#AI)

    Materials from a 3 AImigo episode about hiring when AI is already on both sides of the interview, and about redesigning interviews as an evaluation system.

  28. #Management

    Code of Leadership S2E19: A CTO's First 90 Days (#Management)

    A livestream announcement covering the full transition into a CTO role—from choosing the assignment and agreeing a mutual contract to diagnosis and the first systemic bets.

  29. #LifeStory

    The New Office

    A personal note about a new family office with a workspace and a podcast-recording area ahead of a move to London.

  30. #AI

    Stanford MS&E435: Who Chooses the Technology Stack—the Developer or the Coding Agent?

    The third Stanford MS&E435 review: how coding agents are becoming a new distribution channel, why open source, documentation, and agentic ergonomics shape stack selection, and where Vercel expects to capture value.

  31. #AI4SDLC

    AI4SDLC: What I Would Do Differently If I Knew Then What I Know Now (#AI4SDLC)

    Materials from a talk and panel at Yandex Deep Tech Night, plus an offer to record a director's-cut version of the presentation.

  32. #LifeStory

    Bar Kapibar, Jooie, and Deep Tech Night

    A personal note about a packed family-and-conference day before an AI4SDLC talk and a discussion of AI Productivity.

  33. #AI4SDLC

    Microsoft: why faster AI coding did not speed up the team

    Microsoft Digital describes the gap between individual coding speed and team productivity, and its move to living specifications: the mechanism and limits of the evidence.

  34. #Data

    A New Podcast, ‘Where Is the Profit from Data, Lebowski?’, About Data and Its Value to Business (#Data)

    An announcement for a new podcast about data monetization from the perspectives of product analytics, data-platform architecture, software architecture, and engineering leadership.

  35. #AI

    Yash Patil: A Company's Internal Knowledge Is a Learning Loop

    A review of Yash Patil's Stanford MS&E435 lecture: how to turn a company's expert judgment into evals, rewards, and post-training, when specialized models are useful, and why Patil is credible as a practitioner but not a neutral industry oracle.

  36. #AI

    Access to Astra from OpenAI

    A short note about receiving access to experiment with Astra from OpenAI.

  37. #AI

    Code of Leadership S2E17: How Can a Mid-Sized Business Use AI When Doing It ‘By the Book’ Is Too Expensive? (#AI)

    A livestream announcement about practical AI adoption in a mid-sized business: choosing a use case, building internal capability, and calculating the full cost of entry.

  38. #Agents

    An Illustrated Guide to AI Agents: The Complete Edition (#Agents column)

    The complete edition of An Illustrated Guide to AI Agents closes the engineering loop from LLM internals and agent construction to evals, safety, and specialized use cases.

  39. #AI

    3 AImigo Livestream on How AI Is Changing Hiring

    A short invitation to a 3 AImigo livestream about how AI is changing hiring.

  40. #AI

    NVIDIA Agrees to Buy Hugging Face: A Neutrality Test (#AI)

    Why the proposed $12.93 billion acquisition of Hugging Face would give NVIDIA influence over a critical point of choice in the AI stack, and how to test the platform's promised openness.

  41. #AI

    Sachin Katti: When the Human Becomes the AI System's Bottleneck

    A review of Sachin Katti's Stanford MS&E435 lecture: why agents turn inference into a dynamic compute graph, why OpenAI needs heterogeneous infrastructure, and why the desired human bottleneck also creates problems of attention, understanding, verification, and responsibility.

  42. #Management

    Materials from the ‘First 90 Days of a CTO’ Talk

    The slide deck and long-form article for the talk on a CTO's first 90 days, plus the threshold for a director's-cut livestream.

  43. #Management

    A CTO's First 90 Days Begin Before the First Day at Work — Management 360 (#Management)

    An announcement for a Management 360 talk on transitioning into a CTO role: from choosing the assignment and agreeing a mutual contract to diagnosis and the first systemic changes.

  44. #Books

    Interviewing Yourself: Hypotheses, Verdicts, and a Blue Beard

    A book review of individual assessment: why biographical hypotheses can help with self-analysis and why they become riskier in the hands of an external assessor.

  45. #AI

    Stanford MS&E435: Ali Ghodsi Says AGI Is Already Here, but the Company Is Not

    A review of Stanford MS&E435 with Ali Ghodsi: why a smart model is not enough without organizational memory, why processes must be redesigned, and which software moats can survive cheaper code.

  46. #AI4SDLC

    Code of Leadership S2E18: The Product Engineer — How the Programmer's Role May Change Over the Next Three Years

    An announcement of a conversation with Gleb Mikheev about product engineers, changing expectations for developers, junior training, and keeping up with shifts in software development.

  47. #Management

    Code of Leadership S2E15 Materials: The Last 90 Days at a Company (Rubric #Management)

    Video, audio, an interactive deck, a longread, and a written recap for the solo Code of Leadership S2E15 episode on diagnosing a career transition, choosing among three possible outcomes, and handing over responsibility.

  48. #AI

    NVLink Fusion: A Custom XPU, an NVIDIA Rack, and Where MediaTek Fits In (#AI)

    A review of NVLink Fusion and NVIDIA's partnership with MediaTek: how a custom XPU connects to NVLink and NVSwitch, where the open UCIe boundary ends, and why NVIDIA's moat may be moving from the GPU to the rack.

  49. #Education

    Live Stream: Developing Junior Engineers in the Age of AI Agents

    A short invitation to a live stream about developing junior engineers in the age of AI agents, with a request for audience questions.

  50. #AI

    3 AImigo S1E4: AI Hires AI. How Do We Redesign Tech Interviews?

    The fourth 3 AImigo episode explores how AI changes engineering hiring: which signals matter for different roles, how to combine AI-on and AI-off stages, and why engineering judgment matters more than generation speed.

Continue in the full archive
What's inside · manual May 2026 snapshot
4,500+
posts
30+
topic tags
5 years
of regular posting
1
author · no editorial

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How the channel works

Deep reviews

Each post is a notebook for one book: key ideas, context, conclusions and a personal take. Not a blurb — a worked-through view.

Topic tags

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Announcements & threads

New talks, tellmeabout.tech articles and Code of Leadership episodes are announced here too. One feed for everything.

Channel sections

Real tags from recent months — frequency reflects the channel's focus: tech, AI and management at the center, but not only.

01#Engineering
02#AI
03#Management
04#Software
05#Processes
06#Agents
07#Leadership
08#SystemDesign
09#Productivity
10#Architecture
11#Whitepaper
12#DistributedSystems
13#Database
14#Future
15#Economics
16#PopScience
17#Strategy
18#Math

Post genres

What you'll actually see in the feed.

01book review

Engineering book review

From 'Designing Data-Intensive Applications' to fresh AI engineering whitepapers — with a take on what's useful and for whom.

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When a new conference talk comes out — recording, slides, references and a short recap land here.

03engineering note

Practice note

Short observations and ideas: how we build architecture, how culture changes, what works in large orgs.

04research

Whitepapers & research

Reviews of DORA, DevEx, AI4SDLC and other studies — with focus on what's actually applicable.

Who it's for

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