SKLearn – Python

• by Vinay Thakur

• Vinay Thakur

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

14 reads

ML Models

• by Vinay Thakur

• Vinay Thakur

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

6 reads

Machine Learning – Introduction

• by Vinay Thakur

• Vinay Thakur

Machine Learning : it is a system where system will learn how the pattern is going and accordingly we can predict the future information. There are two types in...

2020-04-26

12 reads

Powershell : Desire State Configuration -DSC

• by Vinay Thakur

• Vinay Thakur

Powershell in 2012, Powershell 4.x onwards introduced Desire State Configuration(DSC) which help to build the standard configuration/ process /template for your system state and can be use or maintain...

2020-01-02

149 reads

POWERSHELL -SQL Assessment

• by Vinay Thakur

• Vinay Thakur

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

33 reads

Next Powershell 6+ (CORE) and 7

• by Vinay Thakur

• Vinay Thakur

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

• by Vinay Thakur

• Vinay Thakur

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

304 reads

Transaction log Information gathering

• by Vinay Thakur

• Vinay Thakur

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

33 reads

Azure Data Studeo- Nov 2019 Release

• by Vinay Thakur

• Vinay Thakur

SQL Server Management studio is now can be installed separately not part of SQL Server package. with this enhancement SSMS has several features and version is getting updated and...

2019-11-12

24 reads

AG without WSFC SQL 2017 and more…

• by Vinay Thakur

• Vinay Thakur

Starting Sql Server 2017 Microsoft can allow you to enable the configuration manager for “Always ON” feature for standalone system without WSFC and linux without Pacemaker . it has...

2019-11-11

24 reads