Add new useful info

Author: ktaranov

README.md

@@ -187,6 +187,7 @@ Useful links, scripts, tools and best practice for Microsoft SQL Server Database
  - [Youtube Pragmatic Works Video](https://www.youtube.com/user/PragmaticWorks) (by Devin Knight and Manuel Quintana)
  - [TechEd SQL Server Videos](https://channel9.msdn.com/Search?term=sql%20server&lang-en=true)
  - [Build 2018 conference](http://sqlservercode.blogspot.ru/2018/05/azure-sql-data-warehouse-azure-sql.html)
+ - [New Stars of Data SQL Server Video](https://www.youtube.com/playlist?list=PLLq_tkpMFDU5ibrnqn6I8CZxZ2-zYWG9m)
  - Free Database Podcasts <a id="podcasts"></a>
  - [SQL Server Radio](http://www.sqlserverradio.com/) (by Guy Glantser and Matan Yungman)
  - [SQL Data Partners](http://sqldatapartners.com/podcast/) (by Carlos L Chacon, César Oviedo and Adrian Miranda)
@@ -277,12 +278,13 @@ Useful links, scripts, tools and best practice for Microsoft SQL Server Database
  - [VK.com #sqlcom](https://vk.com/sqlcom) (more than 3600 People, Russian)
  - [SQL Server User Group Meetings](https://www.mssqltips.com/sql-server-user-groups/)
  - [Russian SQL Server User Group](https://www.facebook.com/groups/144858492215825/) (900 People, Russian)
- - [SQLcom.ru telegram chat](https://t.me/sqlcom) (1110 People, Russian)
+ - [SQLcom.ru telegram chat](https://t.me/sqlcom) (1900 People, Russian)
  - [PowerBI telegram chat](https://t.me/PBI_Rus) (295 People, Russian)
  - [PostgesSQL telegram chat](https://t.me/pgsql) (2823 People, Russian)
  - [DBA telegram chat](https://t.me/dba_ru) (1389 People, Russian)
  - [SQLTeam SQL Server Forum](https://forums.sqlteam.com/)
  - [Red Gate SQL Server Forum](https://forum.red-gate.com/)
+ - [Microsoft SQL Server on Q&A](https://docs.microsoft.com/en-us/answers/products/sql-server)
  - SQL Server Conferences <a id="conference"></a>
  - [SQL Saturdays](https://sqlsaturday.com/)
  - [Pass Sumit](https://www.pass.org/AttendanEvent/Conferences/PASSSummit.aspx)
@@ -431,6 +433,7 @@ Useful links, scripts, tools and best practice for Microsoft SQL Server Database
  - [Hermitage: Testing transaction isolation levels in relation databases](https://github.com/ept/hermitage) (by Martin Kleppmann)
  - [csv to INSERT online converter - translates your tab-delimited data into a T-SQL INSERT statement](https://table.strd.co/) (by Structured Concepts AB)
  - [SQL Server Diagrams](http://www.e-squillace.com/techdiagrams-sqlserver/) (by George Squillace)
+ - [New Stars of Data 2020 Presentations](https://github.com/SQLGrillen/NSOD-1) (by SQLGrillen)
 
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