https://www.topfolio.in 2026-04-04T09:11:37.544Z weekly 1 https://www.topfolio.in/courses 2026-04-04T09:11:37.544Z weekly 0.9 https://www.topfolio.in/practice 2026-04-04T09:11:37.544Z weekly 0.9 https://www.topfolio.in/interview-practice 2026-04-04T09:11:37.544Z weekly 0.8 https://www.topfolio.in/projects 2026-04-04T09:11:37.544Z weekly 0.8 https://www.topfolio.in/work-experience 2026-04-04T09:11:37.544Z weekly 0.8 https://www.topfolio.in/resume-feedback 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/roadmaps 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/roadmaps/data-analyst 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/roadmaps/data-engineer 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/roadmaps/data-scientist 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/ai-testing 2026-04-04T09:11:37.544Z monthly 0.6 https://www.topfolio.in/about 2026-04-04T09:11:37.544Z monthly 0.5 https://www.topfolio.in/resources 2026-04-04T09:11:37.544Z monthly 0.6 https://www.topfolio.in/resources/sql-interview-questions 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/resources/salary-guide 2026-04-04T09:11:37.544Z monthly 0.6 https://www.topfolio.in/resources/become-data-analyst 2026-04-04T09:11:37.544Z monthly 0.6 https://www.topfolio.in/resources/data-analyst-vs-engineer-vs-scientist 2026-04-04T09:11:37.544Z monthly 0.6 https://www.topfolio.in/resources/free-datasets 2026-04-04T09:11:37.544Z monthly 0.6 https://www.topfolio.in/resources/sql-vs-nosql 2026-04-04T09:11:37.544Z monthly 0.6 https://www.topfolio.in/courses/sql-basics 2026-02-04T20:21:38.559Z weekly 0.8 https://www.topfolio.in/courses/sql-advanced-analytics 2026-01-21T16:26:30.511Z weekly 0.8 https://www.topfolio.in/courses/python-essentials 2026-03-03T14:44:31.232Z weekly 0.8 https://www.topfolio.in/courses/excel-data-analytics 2026-03-06T10:25:13.359Z weekly 0.8 https://www.topfolio.in/courses/tableau-basics 2026-03-03T14:44:31.232Z weekly 0.8 https://www.topfolio.in/interview-practice/sql-fundamentals-quiz 2026-02-22T06:24:26.689Z monthly 0.7 https://www.topfolio.in/interview-practice/sql-fundamentals-query-writing 2026-01-21T16:26:34.548Z monthly 0.7 https://www.topfolio.in/interview-practice/sql-advanced-coding-test 2026-01-21T16:26:35.548Z monthly 0.7 https://www.topfolio.in/interview-practice/sql-fundamentals 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/interview-practice/da-analytics-reporting 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/interview-practice/da-advanced-analytics 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/interview-practice/sql-core-skills 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/interview-practice/sql-multi-table-analysis 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/interview-practice/sql-advanced-patterns 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/interview-practice/python-data-fundamentals 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/interview-practice/python-data-intermediate 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/interview-practice/de-sql-pipelines 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/interview-practice/de-python-etl 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/select-all-artists 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/select-specific-columns 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/select-with-alias 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/filter-by-country 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/filter-expensive-tracks 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/filter-with-like 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/filter-with-in 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/order-by-name 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/top-5-expensive-tracks 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/longest-tracks 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/albums-with-artists 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/tracks-with-genres 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/customer-invoices 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/count-tracks 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/tracks-per-genre 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/average-track-length 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/total-sales-by-country 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/tracks-above-average-price 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/artists-with-more-than-10-albums 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/uppercase-artist-names 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/customer-full-name 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/email-domain 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/row-number-tracks 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/rank-artists-by-albums 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/dense-rank-track-prices 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/lead-lag-invoice-dates 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/running-total-invoices 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/ntile-customer-segments 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/cte-basic-artist-albums 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/cte-top-genre-tracks 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/cte-multiple-customer-analysis 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/correlated-subquery-above-avg 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/exists-customers-with-purchases 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/not-exists-artists-no-albums 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/subquery-in-select 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/case-price-tier 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/case-track-duration-category 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/case-in-aggregation 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/coalesce-default-value 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/ifnull-customer-company 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/null-safe-comparison 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/self-join-employee-manager 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/self-join-same-city-customers 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/union-artists-and-genres 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/union-all-invoices 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/except-genres-without-tracks 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/multiple-aggregations 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/group-by-multiple-columns 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/having-multiple-conditions 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/nested-aggregation 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/percentage-of-total 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/left-join-all-artists 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/three-table-join 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/four-table-join-invoice 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/distinct-countries 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/count-distinct 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/between-dates 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/complex-where-conditions 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/complex-or-conditions 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/min-max-group 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/having-vs-where 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-select-column 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-select-multiple-columns 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-filter-rows 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-filter-multiple-conditions 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-sort-values 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-head-tail 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-shape-info 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-unique-values 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-add-column 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-value-counts 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-describe-stats 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-rename-columns 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-set-index 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-isin-filter 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-create-dataframe 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-drop-duplicates 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-find-nulls 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-drop-na-rows 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-fillna 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-astype-conversion 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-replace-values 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-drop-column 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-clean-and-dedupe 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-drop-na-subset 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-clip-values 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-groupby-mean 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-groupby-multiple-agg 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-groupby-count 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-merge-inner 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-merge-left 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-pivot-table 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-total-revenue-per-product 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-customer-order-summary 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-crosstab 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-groupby-transform 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-string-upper 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-string-contains 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-string-split 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/practice/questions/py-parse-dates 2026-04-04T09:11:37.544Z monthly 0.7 https://www.topfolio.in/learn-sql 2026-04-04T09:11:37.544Z monthly 0.9 https://www.topfolio.in/learn-data-analytics 2026-04-04T09:11:37.544Z monthly 0.9