DynamoDB Streams

DynamoDB Streams captures a time-ordered sequence of item-level modifications in any DynamoDB table and stores this information in a log for up to 24 hours. 

Comments

Post a Comment

Popular posts from this blog

Deep Learning

AI is superset of Machine Learning.  Deep Learning is a kind of machine learning where no feature knowledge is fed into the process. It needs huge amount of data for training and accuracy increases with the data. Deep learning is based on deep ( more layers)  neural networks. Deep learning is a kind of machine learning ( subset ).
Read more

Statistics & Machine Learning

Useful Resources  Statistics http://www.statisticshowto.com/probability-and-statistics/statistics-definitions/ http://tutorials.istudy.psu.edu/basicstatistics/basicstatistics2.html http://www.reading.ac.uk/ssc/resources/Docs/Statistical_Glossary.pdf http://blog.minitab.com/blog/adventures-in-statistics-2/understanding-analysis-of-variance-anova-and-the-f-test Random Forest - http://blog.yhat.com/posts/random-forests-in-python.html https://www.analyticsvidhya.com/blog/2016/04/complete-tutorial-tree-based-modeling-scratch-in-python/#one http://www.ling.upenn.edu/~clight/chisquared.htm http://analyticstrainings.com/?p=151 Feature Selection - Machine Learning http://blog.datadive.net/selecting-good-features-part-i-univariate-selection/ http://scikit-learn.org/stable/auto_examples/ensemble/plot_forest_importances.html
Read more