https://sudonull.com/offline-bi-in-asapbi-docker-and-clickhouse
Set up a local BI stack in asapBI for work without internet. Docker Compose, graphical Views, Git versioning. Instructions for developers: step by step.
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In this project
https://sudonull.com/bi-system-on-datalens-and-postgresql-for-wb-ozon
Learn how to build a scalable BI system for marketplaces: from API export to optimized dashboards. Cost versioning, precalculations, automation. Instructions for developers.
https://sudonull.com/excel-vs-bi-when-should-companies-switch
Learn Excel limits in analytics and signs of transition to BI systems. Comparison of approaches, cases and criteria for business. Optimize processes today.
https://sudonull.com/three-data-aggregation-errors-in-bi-systems
Learn why BI systems lie: mathematical errors in averaging, count distinct, and snapshot metrics. How to build analytics without distortions.
https://sudonull.com/binary-search-trees-o-log-n-and-cache-performance
Breakdown of real binary search tree (BST) performance in the cache memory context. Why O(log n) is not always fast, comparison with sorted arrays and when to use BST.
From other projects
https://ymaho.com/biotechnologies-and-psychodermatology-in-cosmetics-2026
Biotechnologies replace plant extracts, and neurocosmetics manage stress through the skin. Learn how psychodermatology is changing skincare and makeup in 2026.
https://ymaho.com/bitcoin-below-78-000-geopolitics-and-fear-index-39
BTC consolidates near $78,250 amid escalation in the Strait of Hormuz. The fear index fell to 39, and investors are frozen in anticipation. Learn about two scenarios for the crypto market: a crash to $65,000 or a rally of a safe-haven asset.
https://ymaho.com/biotechnologies-in-cosmetics-fermented-extracts-instead-of-nature
Fermented ingredients are more effective and eco-friendly than natural ones. Bioavailability is 5 times higher, carbon footprint is 40% lower. Find out why L'Oréal is buying up startups and 'green' brands are panicking.
https://ymaho.com/bitcoin-freezes-at-77-000-ahead-of-fed-rate-decision
BTC consolidates awaiting Fed verdict. Key resistance — $78,000-$79,500. Find out why the market is pricing in a hawkish scenario and how the change of Fed chair to Kevin Warsh on May 15 will affect crypto.
https://ymaho.com/bitcoin-shows-best-april-in-6-years-despite-crisis
BTC rose 10% in a month to $80,000 while gold fell 12%. Visa and WeFi launch crypto IBAN accounts. Find out why FOMO is off the charts and Santiment analysts expect a correction before the next surge.
https://ymaho.com/biotechnologies-in-cosmetology-exosomes-and-peptides
How exosomes and peptides replace hyaluronic acid in aesthetic medicine. Learn about real breakthroughs and marketing myths in skin regeneration. Read the review.
https://ymaho.com/bitcoin-targets-80-000-regulatory-progress-in-the-us
Bitcoin market analysis: price around $78,400, $629 million inflow into ETFs and progress of the CLARITY Act. Learn how institutions are changing the crypto market and what awaits BTC next.
https://ymaho.com/us-bitcoin-reserve-trump-s-big-announcement
US Prepares Law to Purchase 1 Million BTC. Learn Details of the ARMA Bill and How It Will Change Bitcoin's Status. Detailed Analysis Inside.
https://ymaho.com/first-mrna-vaccine-against-lung-cancer-from-biontech
BioNTech's personalized mRNA therapy against NSCLC is on the way. The vaccine reduces the risk of melanoma recurrence by 49%. Learn about the future of personalized oncology.
https://ymaho.com/plant-based-nutrition-against-inflammation-biohacking-2026
A 2026 meta-analysis proved: whole food plant-based nutrition (WFPB) reduces C-reactive protein and 'silent inflammation'. Learn how fiber and polyphenols trigger anti-age processes. Switch to the side of recovery.
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