https://sudonull.com/mv-in-clickhouse-data-loss-and-control
Analysis of risks of materialized views in ClickHouse: schema errors, block insert, monitoring system.query_views_log. How to avoid losses in production. Practical code examples.
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In this project
https://sudonull.com/clickhouse-deduplication-and-losses-in-mv
Analysis of data losses in ClickHouse due to block deduplication in materialized views. Settings insert_deduplicate=0 and deduplicate_blocks_in_dependent_materialized_views=1. Configure lossless storage — read the details.
https://sudonull.com/kafka-engine-clickhouse-atomicity-without-losses
Setting up Kafka Engine in ClickHouse for reliable inserts from streams. Demonstration of offset-commit, avoiding losses on failures. Guide for middle/senior dev.
https://sudonull.com/kafka-safety-window-retention-monitoring
Learn how to prevent data loss in Kafka due to retention.bytes. Implement Data Safety Window in Grafana with PromQL. Tuning case for high-load topics — instructions for Platform Engineers.
https://sudonull.com/backup-day-3-2-1-rule-and-statistics
Learn the history of World Backup Day on March 31, key data loss statistics, and how to implement the 3-2-1 rule in Linux. Practical examples for devops. Check your backups today!
From other projects
https://ymaho.com/oral-glp-1-tablet-for-weight-loss-ema-analysis
EMA decision analysis on oral semaglutide (Wegovy Pill). OASIS 4 data, investments in Ireland and competition with Lilly. Read forecasts and hidden risks.
https://ymaho.com/targeted-therapy-for-usher-syndrome-1b-new-data-on-aavb-081
Interim data from phase 1/2 gene therapy AAVB-081 for Usher syndrome 1B: safety, efficacy, and prognosis. Learn about the dual AAV vector and treatment prospects.
https://ymaho.com/who-healthcare-crisis-data-and-inequality-2026
WHO 2026 Report Hides Funding Collapse. Rise in Malaria, Impoverishment of Patients, and Data Failure. Find out why progress has stalled and what comes next.
https://ymaho.com/maine-ai-data-center-ban-what-it-means-for-you
Maine may pause new AI data centers over energy and noise concerns. Learn why this first-in-nation move affects everyone.
https://lrivo.com/arsenal-s-april-struggles-what-the-data-shows
Explore the historical data on Arsenal's April performances and why it's a cause for concern. Learn about the upcoming challenges and how they compare to Manchester City.
https://ymaho.com/helium-tokenomics-explained-hnt-data-credits-halving
Learn how Helium’s HNT token, Data Credits, and halving schedule power a crowd-sourced wireless network. Simple breakdown of the mechanics.
https://ymaho.com/opinion-opn-tokenized-macro-data-explained-simply
Learn how Opinion turns economic reports into tradable assets—no finance degree needed. Understand the future of data markets.
https://ymaho.com/opn-token-explained-how-data-gets-rewarded-in-prediction-markets
Learn how OPN tokens turn real-world facts into fair market incentives—no jargon, just plain sense.
https://ymaho.com/spacex-orbital-data-centers-in-space-ahead-of-ipo-analysis
Analysis of SpaceX's IPO prospectus: orbital data centers, $45 billion contract with Anthropic, shareholder Musk's dictatorship, and Starlink realities. Read the details.
https://ymaho.com/paricalcitol-in-metastatic-cancer-2026-data
2026 clinical data confirmed the safety of the vitamin D analog paricalcitol in metastatic pancreatic cancer. Learn about the mechanism, results, and limitations.
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