Venu Anuganti https://venublog.com All About Data,Analytics and Databases Thu, 07 Jul 2022 19:08:47 +0000 en-US hourly 1 https://wordpress.org/?v=6.0 7234146 Why solution matters than technology https://venublog.com/2014/11/10/why-solution-matters-than-technology/ https://venublog.com/2014/11/10/why-solution-matters-than-technology/#comments Mon, 10 Nov 2014 11:45:15 +0000 https://venublog.com/?p=1533 Unless you completely understand your visitors/users/business by analyzing and forecasting what is most important and applicable, you can™t really launch an effective campaign to target right set of audience or[...]

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]]> https://venublog.com/2014/11/10/why-solution-matters-than-technology/feed/ 5 1533 How to migrate to new (sharded) MongoDB cluster with zero downtime https://venublog.com/2014/05/27/how-to-migrate-to-new-sharded-mongodb-cluster-with-zero-downtime/ https://venublog.com/2014/05/27/how-to-migrate-to-new-sharded-mongodb-cluster-with-zero-downtime/#comments Tue, 27 May 2014 12:20:15 +0000 https://venublog.com/?p=1498 When business data starts growing, single MongoDB cluster (replica set) can’t yield the expected throughput; and only option left is to start sharding the data. Recently we migrated two different[...]

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]]> https://venublog.com/2014/05/27/how-to-migrate-to-new-sharded-mongodb-cluster-with-zero-downtime/feed/ 8 1498 Must Have Key Business Analytics & Insights – Product Analytics https://venublog.com/2014/04/22/must-have-key-business-analytics-insights-product-analytics/ https://venublog.com/2014/04/22/must-have-key-business-analytics-insights-product-analytics/#comments Tue, 22 Apr 2014 15:08:47 +0000 https://venublog.com/?p=1439 This is the second post from series of blog posts related to ˜Must Have Key Business Analytics and Insights˜, and this post will look into covering in-depth about product analytics.[...]

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]]> https://venublog.com/2014/04/22/must-have-key-business-analytics-insights-product-analytics/feed/ 3 1439 Must Have Key Business Analytics and Insights – Part 1 https://venublog.com/2014/04/19/must-have-key-business-analytics-insights-part-1/ https://venublog.com/2014/04/19/must-have-key-business-analytics-insights-part-1/#comments Sat, 19 Apr 2014 16:02:24 +0000 https://venublog.com/?p=1426 This is the first post from series of blog posts related to ‘Must Have Key Business Analytics and Insights‘. Road to building good big data architecture In this post I[...]

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]]> https://venublog.com/2014/04/19/must-have-key-business-analytics-insights-part-1/feed/ 2 1426 MongoDB Map-reduce How To Avoid Global Locks https://venublog.com/2014/04/05/mongodb-map-reduce-how-to-avoid-global-locks/ https://venublog.com/2014/04/05/mongodb-map-reduce-how-to-avoid-global-locks/#comments Sat, 05 Apr 2014 09:25:20 +0000 https://venublog.com/?p=1416 Two important features that drives analytics in MongoDB are: Aggregation Map-Reduce In general most of the aggregation framework does not require any global write lock, but Map-reduce needs global write[...]

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]]> https://venublog.com/2014/04/05/mongodb-map-reduce-how-to-avoid-global-locks/feed/ 8 1416 Its Touchdown, Score 125, Completely Dominated by Referrals https://venublog.com/2013/08/15/its-touchdown-score-125-completely-dominated-by-referrals/ https://venublog.com/2013/08/15/its-touchdown-score-125-completely-dominated-by-referrals/#comments Fri, 16 Aug 2013 05:36:57 +0000 https://venublog.com/?p=1402 In the initial phase of any company  or even for any established company when launching a product, marketing is a key for their reach and success. The company could be[...]

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]]> https://venublog.com/2013/08/15/its-touchdown-score-125-completely-dominated-by-referrals/feed/ 2 1402 MongoDB – How to Make Cluster Operational When None Becomes PRIMARY https://venublog.com/2013/08/13/mongodb-how-to-make-cluster-operation-when-none-becomes-primary/ https://venublog.com/2013/08/13/mongodb-how-to-make-cluster-operation-when-none-becomes-primary/#comments Wed, 14 Aug 2013 06:24:14 +0000 https://venublog.com/?p=1365 We had a couple of incidents in the recent months where within 4 node MongoDB replication set cluster, none of the SECONDARY node takes over as PRIMARY when PRIMARY is[...]

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]]> https://venublog.com/2013/08/13/mongodb-how-to-make-cluster-operation-when-none-becomes-primary/feed/ 3 1365 Hadoop Summit 2013 – Hive Authorization https://venublog.com/2013/07/16/hadoop-summit-2013-hive-authorization/ https://venublog.com/2013/07/16/hadoop-summit-2013-hive-authorization/#respond Tue, 16 Jul 2013 21:02:52 +0000 https://venublog.com/?p=1329 This is a series of articles in which I will present various takeaways from Hadoop Summit 2013. The first in this series , Hive authorization models by Thejas Nair of[...]

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]]> https://venublog.com/2013/07/16/hadoop-summit-2013-hive-authorization/feed/ 0 1329 Realtime Web Stats Using Node.js, Socket.IO and Redis https://venublog.com/2013/06/26/realtime-web-stats-using-node-js-socket-io-and-redis/ https://venublog.com/2013/06/26/realtime-web-stats-using-node-js-socket-io-and-redis/#comments Wed, 26 Jun 2013 16:45:41 +0000 https://venublog.com/?p=1282 In today’s bigdata analytics world, it is very important and easy to get real-time stats exposed either to end users to have better user experience or to internal dashboards to[...]

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]]> https://venublog.com/2013/06/26/realtime-web-stats-using-node-js-socket-io-and-redis/feed/ 33 1282 Exploring SAP HANA – Powering Next Generation Analytics https://venublog.com/2013/05/02/explore-sap-hana-next-gen-analytics/ https://venublog.com/2013/05/02/explore-sap-hana-next-gen-analytics/#comments Thu, 02 May 2013 20:19:37 +0000 https://venublog.com/?p=1207 SAP HANA , having entered the data 2.0/3.0 space at the right time, has been getting traction lately; and there will be lot of users like me who wants to[...]

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]]> https://venublog.com/2013/05/02/explore-sap-hana-next-gen-analytics/feed/ 27 1207 How To Extract Events From Splunk – For Analytics & Reporting https://venublog.com/2013/04/05/how-to-extract-events-from-splunk/ https://venublog.com/2013/04/05/how-to-extract-events-from-splunk/#comments Fri, 05 Apr 2013 08:05:44 +0000 https://venublog.com/?p=1044 Splunk is a leading discovery platform used by majority of small-to-medium companies as operational and/or application discovery service. Last week; I was trying to get login stats exposed to BI[...]

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]]> https://venublog.com/2013/04/05/how-to-extract-events-from-splunk/feed/ 5 1044 Data Science vs. Data Analytics https://venublog.com/2012/12/10/data-science-vs-data-analytics/ https://venublog.com/2012/12/10/data-science-vs-data-analytics/#comments Mon, 10 Dec 2012 19:33:54 +0000 https://venublog.com/?p=1002 As this topic came up a few times this week for discussion at various places, I thought of composing a post on Data Scientist vs. Data Analytics Engineer; even though[...]

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