Skip to main content

What's new in SQL Server 2019?

Try SQL Server 2019!

1.      Added Big Data Clusters - We can Deploy a Big Data cluster with SQL and Spark Linux and we can access big data from HDFS
2.      Now, support for persistent memory devices
3.      Now, support for column-store statistics in DBCC CLONEDATABASE
4.      Now added new Poly-base connectors
5.      Now certificate management in SQL Server Configuration Manager - SSL and TLS certificates are widely used to secure access to SQL Server instances
6.      Added UTF-8 support Database engine, SQL Graph features and Intelligent query processing
7.      The latest SSMS version supports choice of UTF-8 enabled collations in the UI.
8.      Added a new options - sp_estimate_data_compression_savings
9.      Added a new system function - sys.dm_db_page_info and it used for returns page information

Added some new system objects -
                    i.            sys.sp_xa_recover
                  ii.            sys.sp_xa_rollback
                iii.            sys.sp_xa_rollback_ex
                iv.            sys.sp_xa_start
                  v.            sys.xp_copy_file
                vi.            sys.xp_copy_files
              vii.            sys.xp_delete_files
            viii.            sys.sp_add_feature_restriction
                 ix.            sys.sp_autoindex_cancel_dta
                   x.            sys.sp_xa_commit
                 xi.            sys.sp_xa_end
               xii.            sys.sp_xa_forget
             xiii.            sys.sp_xa_forget_ex
             xiv.            sys.sp_xa_init
               xv.            sys.sp_xa_init_ex
             xvi.            sys.sp_autoindex_invoke_dta
           xvii.            sys.sp_cloud_update_blob_tier
         xviii.            sys.sp_configure_automatic_tuning
             xix.            sys.sp_diagnostic_showplan_log_dbid
               xx.            sys.sp_change_repl_serverport
             xxi.            sys.sp_getdistributorplatform
           xxii.            sys.sp_MSget_server_portinfo
         xxiii.            And manymore items are added

Added some new tables and views and its looks like -
                    I.            sys._trusted_assemblies
                  II.            sys.persistent_version_store
                III.            sys.dm_tran_aborted_transactions
                IV.            sys.tbl_server_resource_stats
                  V.            sys.dm_hadr_ag_threads
                VI.            sys.dm_hadr_db_threads
              VII.            sys.dm_os_job_object
            VIII.            sys.edge_constraint_clauses
                IX.            sys.persistent_version_store_long_term

Added some new functions and its looks like -
                    I.            sys.fn_getproviderstring
                  II.            sys.fn_dbslog
                III.            sys.dm_db_page_info

What’s New in sp_Configure  and sys.configurations Options?
The SQL Server 2019 is added three new options in sp_configure and sys.configurations-

1.      Allow file System Enumeration - By defaults is one (1), can be 0 or 1.
2.      Poly-base Enabled - By defaults is zero (0), can be 0 or 1
3.      Column Encryption Enclave Type - By defaults is zero (0), can be 0 or 1

What’s New in SQL Server 2019 in sys.tables?

Now, let’s try to explore to SQL Server 2019 - Reference link
By Anil Singh | Rating of this article (*****)

Popular posts from this blog

39 Best Object Oriented JavaScript Interview Questions and Answers

Most Popular 37 Key Questions for JavaScript Interviews. What is Object in JavaScript? What is the Prototype object in JavaScript and how it is used? What is "this"? What is its value? Explain why "self" is needed instead of "this". What is a Closure and why are they so useful to us? Explain how to write class methods vs. instance methods. Can you explain the difference between == and ===? Can you explain the difference between call and apply? Explain why Asynchronous code is important in JavaScript? Can you please tell me a story about JavaScript performance problems? Tell me your JavaScript Naming Convention? How do you define a class and its constructor? What is Hoisted in JavaScript? What is function overloadin

List of Countries, Nationalities and their Code In Excel File

Download JSON file for this List - Click on JSON file    Countries List, Nationalities and Code Excel ID Country Country Code Nationality Person 1 UNITED KINGDOM GB British a Briton 2 ARGENTINA AR Argentinian an Argentinian 3 AUSTRALIA AU Australian an Australian 4 BAHAMAS BS Bahamian a Bahamian 5 BELGIUM BE Belgian a Belgian 6 BRAZIL BR Brazilian a Brazilian 7 CANADA CA Canadian a Canadian 8 CHINA CN Chinese a Chinese 9 COLOMBIA CO Colombian a Colombian 10 CUBA CU Cuban a Cuban 11 DOMINICAN REPUBLIC DO Dominican a Dominican 12 ECUADOR EC Ecuadorean an Ecuadorean 13 EL SALVADOR

25 Best Vue.js 2 Interview Questions and Answers

What Is Vue.js? The Vue.js is a progressive JavaScript framework and used to building the interactive user interfaces and also it’s focused on the view layer only (front end). The Vue.js is easy to integrate with other libraries and others existing projects. Vue.js is very popular for Single Page Applications developments. The Vue.js is lighter, smaller in size and so faster. It also supports the MVVM ( Model-View-ViewModel ) pattern. The Vue.js is supporting to multiple Components and libraries like - ü   Tables and data grids ü   Notifications ü   Loader ü   Calendar ü   Display time, date and age ü   Progress Bar ü   Tooltip ü   Overlay ü   Icons ü   Menu ü   Charts ü   Map ü   Pdf viewer ü   And so on The Vue.js was developed by “ Evan You ”, an Ex Google software engineer. The latest version is Vue.js 2. The Vue.js 2 is very similar to Angular because Evan You was inspired by Angular and the Vue.js 2 components looks like -

React | Encryption and Decryption Data/Text using CryptoJs

To encrypt and decrypt data, simply use encrypt () and decrypt () function from an instance of crypto-js. Node.js (Install) Requirements: 1.       Node.js 2.       npm (Node.js package manager) 3.       npm install crypto-js npm   install   crypto - js Usage - Step 1 - Import var   CryptoJS  =  require ( "crypto-js" ); Step 2 - Encrypt    // Encrypt    var   ciphertext  =  CryptoJS . AES . encrypt ( JSON . stringify ( data ),  'my-secret-key@123' ). toString (); Step 3 -Decrypt    // Decrypt    var   bytes  =  CryptoJS . AES . decrypt ( ciphertext ,  'my-secret-key@123' );    var   decryptedData  =  JSON . parse ( bytes . toString ( CryptoJS . enc . Utf8 )); As an Example,   import   React   from   'react' ; import   './App.css' ; //Including all libraries, for access to extra methods. var   CryptoJS  =  require ( "crypto-js" ); function   App () {    var   data

.NET Core MVC Interview Questions and Answers

» OOPs Interview Questions Object Oriented Programming (OOP) is a technique to think a real-world in terms of objects. This is essentially a design philosophy that uses a different set of programming languages such as C#... Posted In .NET » .Net Constructor Interview Questions A class constructor is a special member function of a class that is executed whenever we create new objects of that class. When a class or struct is created, its constructor is called. A constructor has exactly the same name as that of class and it does not have any return type… Posted In .NET » .NET Delegates Interview Questions Delegates are used to define callback methods and implement event handling, and they are declared using the "delegate" keyword. A delegate in C# is similar to function pointers of C++, but C# delegates are type safe… Posted In .NET » ASP.Net C# Interview Questions C# was developed by Microsoft and is used in essentially all of their products. It is mainly used for