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Govind Kanshi

Troubleshooting 503 or service unavailable error in CosmosDB

CosmosDB status codes are published here for reference. 503 server side errors can be detected on the CosmosDB backend for SQL API with…

Dec 3, 2020

Dec 3, 2020

Story

How do you know you are valued? You know you work hard hoping people see the work you put without you showing yourself better than others…

Aug 24, 2018

Aug 24, 2018

What: kind of json is expected in Capacity Estimation tool of Cosmos DB

With Cosmos DB intent of the designers is to help developers and DBA focus on domain thus bringing the SLAs for low latency, throughput…

Sep 20, 2017

Sep 20, 2017

HowTo- Leverage Azure CosmosDB metrics to find issues ?

This article will help you understand Cosmos DB metrics — specially Storage and Throughput on the Cosmos DB portal.

Sep 4, 2017

HowTo- Leverage Azure CosmosDB metrics to find issues ?

Sep 4, 2017

HowTo-Tag existing DocumentDB accounts

Why would you want to do this ? Because you want to tag your DocumentDB assets.

Nov 8, 2016

Nov 8, 2016

HowTo-AzureML-create n-gram features using Feature Hashing for text data

AzureML has famous Vowpal-Wabbit’s Hashing trick embedded in it. It allows to use low cost, low impact hashing of the features give hashing…

Aug 11, 2014

HowTo-AzureML-create n-gram features using Feature Hashing for text data

Aug 11, 2014

HowTo-AzureML-Reduce Dimensionality or find important features using LDA or Fisher correlation

In this case we will use Steel-annealing data to just showcase how one can find important features by using oob Modules like “Filter based…

Aug 8, 2014

HowTo-AzureML-Reduce Dimensionality or find important features using LDA or Fisher correlation

Aug 8, 2014

Why-AzureML-Deployed WebService model requires the dataset in experiment

When you deploy a webservice with trained model for use in request response or batch mode, you will notice the initial dataset is still…

Aug 6, 2014

Why-AzureML-Deployed WebService model requires the dataset in experiment

Aug 6, 2014

HowTo-AzureML-Restrict # of rows in the dataset to be processed

Let us say there is a dataset with lot of data and you want to restrict number of rows to smaller value. You can do that by using Split…

Aug 6, 2014

HowTo-AzureML-Restrict # of rows in the dataset to be processed

Aug 6, 2014

HowTo-Get summary/str/boxplot/scatterplot kind of information for a dataset in AzureML

We will look at the fires dataset to see how we can explore it to get the distribution of data, unique or missing values.

Aug 5, 2014

HowTo-Get summary/str/boxplot/scatterplot kind of information for a dataset in AzureML

Aug 5, 2014

Govind Kanshi

Govind Kanshi

I help create reliable, pragmatic software solutions using the dainty words like Cloud and Data. I work at Azure Cosmos DB team.

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