Overview of Code Coverage & Code Analysis€¦ · •Enhanced Windows Server 2012 Integration...

SQL Server 2014Programming

[PART-1]

[ Level-100 Webinar]

Meganadha Reddy K.

Technical Trainer

© Meganadha Reddy K., 2014 http://www.netcomlearning.com/

Agenda

• Web Applications Introduction

• Database Objects

• OLTP and OLAP

• SQL Server History

• New Features of SQL Server 2014

• Q & A


How web applications work?

Application

Server

Database

HTML, CSS etc., for UI

Java / C# / VB or any programming

language for Business Logic

Oracle / SQL Server etc.,

for Database


Database Software


Database


Tables

Views Columns

Constraints

Functions

Stored Procedures

Triggers

Joins

SysTables

Logins

indexes

Transactions

Backups

Data Warehouse (1 of 2)


OLTP vs. OLAP


SQL Server – History[Major /Intermediate Releases]


SQL Server 6.0

SQL Server 7.0

SQL Server 2000

SQL Server 2005

SQL Server 2008

SQL Server 2008 R2

SQL Server 2012

SQL Server 2014

1995

2005 – Major Release

Included:

ETL Tool – SSIS

Reporting Server

OLAP and Data Mining Server - SSAS

SQL Server - Editions

SQL SERVER

Express Edition Standard Edition Enterprise Edition

Three more types:

a. Express with Tools

b. Express with Advanced Services.

c. Engine + Management Studio Compact Edition

SQL Server 2014 – New Features


• In-Memory OLTP Engine

• Enhanced Windows Server 2012 Integration

• Enhancements to Always On Availability Groups

• Enhancements to Backups

• Updateable Columnstore Indexes

• SQL Server Data Tools for Business Intelligence

• Power BI for Office 365 Integration

In-Memory OLTP Engine

• Big performance improvements for OLTP Applications.

• Moves select tables and stored procedures to memory Improvement in performance in OLTP Applications.

• Designed for high concurrency and uses a new optimistic concurrency control mechanism to eliminate locking delays.

• Stored Procedures performance is improved by compiling the SPs into native code DLLs.

• AMR tool – Analysis, Migrate and Report

Case Study:

Edgenet company saw 7x performance increase in its online and retail supply application by upgrading to SQL Server 2014


Enhancements to Backups

• It now supports built-in database encryption.

• Previous releases all required a third party product to encrypt database

backups.

• Windows Azure integration to SQL Server’s backup capabilities. i.e., you can

specify a Windows Azure URL as target for your SQL Server 2014 database

backups.


SQL Server - Evolution


Q & A

?


Overview of Code Coverage & Code Analysis€¦ · •Enhanced Windows Server 2012 Integration...

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