Chinh (lelouvincx) lelouvincx

NOTE [[BuyCo]] Luc did some tests with embedding.

NOTE This image is good to illustrate development workflow with a BI tool

• https://media.secondbrain.lelouvincx.com/2026/05/ef430892fc2b0d6ea66153e5202e0c0f.png

Tasks

Partly today

• DONE Power BI → Holistics playbook

Plan

• Need a diagram presenting the high-level conceptual mapping between PBI and Holistics.
• Present it.
• Present the migration workflow as diagram.

Tableau to Sigma

• Lack of easy-to-understand conceptual diagram that explains how concepts are translating from Tableau to Sigma.
• Video is long, lost patience.

https://learn.microsoft.com/en-us/power-bi/developer/projects/projects-report?tabs=v2,desktop

Tasks

Partly today

• ((69ccaad3-3e26-48cf-961f-903ba20b63f7))

Done

• DONE Correct dashboard [Datacubed] Query Runs Monitoring

• Add some dynamic content blocks to explain better. Ampcode

• Enable Git Workflow, connect to a remote repository (github/gitlab/bitbucket) logseq.order-list-type:: number
• Clone logseq.order-list-type:: number
• Install CLI (for 2 way code sync, aml validation) logseq.order-list-type:: number
  • Auth CLI with API token logseq.order-list-type:: number
  • Feedbacks logseq.order-list-type:: number
    • If I’ve already installed, need a command holistic whoami to check. logseq.order-list-type:: number
    • The --version need to show current version is latest or not. logseq.order-list-type:: number
• (Optional) Install MCP (for tools) logseq.order-list-type:: number
• (Optional) Install skills (for better instructions) logseq.order-list-type:: number
• Start code sync session: holistics code-sync . logseq.order-list-type:: number
  • https://media.secondbrain.lelouvincx.com/2026/05/770af9193a073e2a539926a600914f28.png

Tasks

Partly today

Done

• DONE Apply theme for BuyCo’s Volumes dashboard

Tasks

Partly today

• ((69fc62b8-c435-4d0d-9dff-23d8e0c916b8))

Done

• DONE Fix rg/grep problem when hooked by rtk

DONE Alias unnamed columns for store_failures views

https://www.reddit.com/r/theprimeagen/comments/1t8rgzf/has_this_brutal_job_market_changed_how_you_look

• “Be loyal to your network, not the company.”

Tasks

Partly today

• ((69e07b0f-7102-42ce-9aa3-f1cb9b84cb80))

Done

• ((69e49c4a-0521-427f-8298-04b39bb5004d))
• DONE Fix dashboard Country Breakdown, dynamic markdown displaying single country value

DONE If I add a new fixed monthly expense X (e.g. house rent of 4M VND), what does my projected monthly expense and savings rate look like?

Currently, house rental is 1.5M VND, increasing to 4M VND => +2.5M

The goal is to survive on company salary alone, without touching the salary from teaching. Any teaching/petty income = direct savings.

NOTE When review a holistics PR, I want to:

• View detailed change of dashboard: semantically what has been changed?
  • Dashboard: which part of dashboard is changed (new filter/widget, move position, filter mapping)

Tasks

Partly today

• ((69e49c4a-0521-427f-8298-04b39bb5004d))
• ((69a2a1cc-fc1f-4802-ba56-48183fa9e9a5))

Done

• DONE Shorten dbt README

DONE Bicycle Transit questions

• Question: support for?
  • Data source: Microsoft Fabric Data Warehouse
    • At the moment, no. But we already have existing components in our system: SQL Server (without local SQL account) and Entra ID.
    • Ask modeling team (anh Huy Vu, engineer) is it quick to support this? Since Bicycle Transit guys said “Entra ID is the only auth method for Azure databases, which nobody (Rill, Omni) does not provide yet”.
  • SSO: Microsoft Entra ID / Azure AD SSO
    • We already support Azure AD for SSO.
    • FYI: Azure AD and Entra ID are the same, Entra ID is just rebranded in mid-2023.
    • ((69fd5491-aaac-4137-92f4-170378c38911))
  • Azure DevOps
    • Azure DevOps no per-repo deploy key. SSH key sit on user account, not repo. So BTS need dedicated service user, grant permission on target repo only, paste our pubkey into that user’s SSH Public Keys page.
    • Not a hack. Standard pattern. Valohai, Flux CD, ArgoCD all document same approach for Azure DevOps. BTS devops team will recognize.
    • More catches:
      • Azure DevOps RSA only (rsa-sha2-256/512). No Ed25519. Need confirm what algo our generator emits.
      • SSH URL format: [email protected]:v3/<org>/<project>/<repo>. Confirm “Other/SSH” dialog parse it ok.
      • No PR Workflow parity. GitHub App-only feature. PRs handled outside Holistics.

DONE fix(calendly): use unique_combination_of_columns for dom_calendly__bookings

Amp, Rebuilt

• Get inspired by the new feature Plugins. From it I can do some fine-grained control on amp threads lifecycle.
• For example:
  • Modify the data result from json to markdown after calling tool AQL.
  • Log failure/error Holistics MCP’s tool calling to improve the tools and skills further.
  • Trigger rtk automatically.
• Will think about more use cases. Generally relate to [[Logseq]].

Tasks

Partly today

• ((69a2a1cc-fc1f-4802-ba56-48183fa9e9a5))

Done

• DONE Create an amp plugin to log error called to Holistics MCP tools

Getting this email: Congrats on passing 10,000 Pageviews from Cloudflare

• Pretty cool. Reminds me of every year spotify send users an analytic wrap up on usage data.
• Holistics can do that too. It’s like a present for a engaged year with customers.
• https://media.secondbrain.lelouvincx.com/2026/05/505b9d1dc081dbcc125a7ef90677fb6f.png
• https://media.secondbrain.lelouvincx.com/2026/05/3972d265e075da4ad8c4310a709054f2.png
• Check current practice regarding running CI tests on bigquery separately from dev bigquery
• What detailed is merging HubSpot, a new company ID or reuse old ID, if so, which one?
• DAT-556: ignore for now. Waiting for fixing the root cause at domain mapping.
• LEARNING This amp thread is the early sign that AI-assisted BI development is coming up. With enough knowledge, tooling and data, it can do anything.
• IDEA auto-format tool execute_aql result from default JSON to markdown for better LLM token saving
  • Ampcode

Tasks

Partly today

• ((69ba649b-ecdc-4f35-a78b-e21a9cfe21f3))
• DONE Support ticket

Done

• ((69f8d0d3-358b-49f4-a5ff-e0be56dd9b22))
• DONE Set up Holistics MCP to query development metrics under local (only MCP)

https://holistics.slack.com/archives/CP38TMPNU/p1778045553368569

How We Built an AI Second Brain for 60K Knowledge Workers

• I guess this is a thing future data teams pivot to: building a company-level second brain by ingesting and transforming company-wide data (slack, notion, readai, hubspot, zoho, etc).

IDEA Daily cronjob to ingest all slack activities (ref) including threads, mention, etc. The trigger is not every slack thread I input in logseq is enough (though 80%). Also need to ingest information that are right now not related to me but in future.

We lost [[Showbie]]

• Slack threads:
  • https://holistics.slack.com/archives/C04QCTRQCSC/p1777907068306159
  • https://holistics.slack.com/archives/C04QCTRQCSC/p1777907068381359
  • https://holistics.slack.com/archives/C08EN0G719N/p1774609569429499
• I feel sad because I did put a lot of effort into this. I like them too. So I have high expectation that we could win this deal.
• They went with Omni.
• Afterward, all I want is their personal feedback between the tools. Knowing Omni’s advantages is a must learn today. We lose some points against Omni. But some lessons I find it valuable.
• Tomorrow I will synthesize learning points I take from this deal. I won’t just lose without gaining anything.

Today glad that anh Thanh (chief engineer) came to me and discuss AI-assisted AQL building.