Vinay Thakur


SKLearn – Python

4 Steps: Import Class: or from sklearn.linear model import logistic regression instantiate / estimates or logreg=logistic regression Fit model with data [ Model Training ] logreg.fit(x,y) Predict response: logreg.predict(x)

2020-04-28

15 reads

ML Models

In this series I would be talking mostly about Python and R, we would understand the different ML model supported in Python. Python is a great open source language...

2020-04-27

7 reads

POWERSHELL -SQL Assessment

June/July 2019 Microsoft – powershell is providing another great feature with SMO and SQL Server module as SQL Assessment. This is a great feature where Microsoft- SQL Server is...

2020-01-01

35 reads

Next Powershell 6+ (CORE) and 7

Powershell is no longer been installed or delivered with windows bundle after 5.x and new powershell would be independent of windows/operating system. powershell would be a separate system /world...

2019-12-21

49 reads

Cursor Dynamic SQL

Today was working on SQL Server cursor standard cursor deification would be like this: sqlcursor from (Azure Data Studio) ———————————————————————————————————————– — Declare a cursor for a Table or a View ‘TableOrViewName’ in schema ‘dbo’ DECLARE @ColumnName1 NVARCHAR(50), @ColumnName2 NVARCHAR(50) DECLARE db_cursor CURSOR FOR SELECT name FROM dbo.TableOrViewName OPEN db_cursor FETCH NEXT FROM db_cursor INTO @ColumnName1, @ColumnName2 WHILE @@FETCH_STATUS = 0...

2019-11-19

305 reads

Transaction log Information gathering

Here are the different ways to know the tlog file related information sys.dm_db_log_stats – Provide summary of tlog information SELECT * FROM sys.dm_db_log_stats(db_id()) sys.dm_db_log_info -DMV function for VLF information...

2019-11-14

34 reads

Blogs

Goal Progress–November 2020

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This is my report, which continues on from the Oct report. It’s getting near...

Azure Synapse Analytics is GA!

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(Note: I will give a demo on Azure Synapse Analytics this Saturday Dec 5th...

5 Things You Should Know About Azure SQL

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Azure SQL offers up a world of benefits that can be captured by consumers...

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Forums

Get data from last line and merge into data stream before removing

By Bruin

This script reads thru a file and removes the last line, but before it...

Firewall access for Availability Group listeners

By webrunner

Hello experts, I have a noob question as I never feel like I understand...

conversion of excel formula to case statement in tsql

By Abhas

Hi  all, need your help on conversion of excel formula into case statement. i...

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