Sachin BansalinTowards Data ScienceRunning Timeseries Anomaly Detection at Scale on SQL DataMulti-dimensional data, SQL, Pandas, and Prophet6 min read·Aug 27, 2021----
Sachin BansalThe 1% RuleWhy 99% of business users find it hard to use a self-serve data platform. Because it’s actually DIY.2 min read·Apr 29, 2021----
Sachin BansalHow to reduce Customer Churn via Anomaly detection?How you can use anomaly detection to identify customers likely to churn? And also provide required information to reduce churn.2 min read·Apr 19, 2021----
Sachin BansalWhat is Time-lagged Lineage of Metrics?How time-lag in your funnel impacts derived metrics.2 min read·Apr 16, 2021----
Sachin BansalAnomaly Detection at ScaleWhy anomaly detection at scale is hard, expensive and noisy.3 min read·Apr 14, 2021----
Sachin BansalIs Search-driven Analytics really about Search?or is it natural language query being sold as Search?1 min read·Apr 13, 2021----
Sachin BansalRoot Cause Analysis — a StoryLet’s say I recently joined a fictitious online fashion store as an analyst. One morning I receive a message from Bill, our VP of…3 min read·Apr 9, 2021----
Sachin BansalWhat is an Anomaly?Anomaly is when a metric deviates from normal. But how do you define what is normal?3 min read·Apr 3, 2021----
Sachin BansalAnomaly Detection: Business metrics vs. Technical metricsWhy anomaly detection for a business metric differs from that for a technical metric.4 min read·Mar 28, 2021----
Sachin BansalThe Wealth of Nations — an Indian Entrepreneur’s takeAs an entrepreneur in India, I frequently came across comparisons of Indian and Chinese economies — Indian economy is just 10–15 years…3 min read·Jul 27, 2018----