Guide to Entity Framework with



Download 11,91 Mb.
Pdf ko'rish
bet15/48
Sana30.03.2022
Hajmi11,91 Mb.
#517122
TuriGuide
1   ...   11   12   13   14   15   16   17   18   ...   48
Bog'liq
Entity Framework Tutorial, Second Edition (1)

[
 2 
]
We will explore more on ORMs later in this chapter. The 
ADO.NET Entity 
Framework
(
EF
) is an extended and open source ORM technology from Microsoft 
that abstracts the object model of an application from its relational or logical model. 
That is, it isolates the object model from the way the data is actually represented 
in the relational store. This framework makes the conceptual model real by using 
an extended entity relationship model called the 
ADO.NET Entity Data Model

In this book, we will examine Entity Framework 6 in order to leverage its existing 
and enhanced features to design and implement applications that are robust, high-
performing, persistence, ignorant, and scalable. We will explore each of these 
features as we read through the chapters of this book.
This chapter will give you an introduction to Entity Framework and also provide 
you with a brief understanding of the related terminologies. We will revisit each of 
the Entity Framework architectural components as we progress through this book. 
Our journey through Entity Framework 6 has just begun!
In this chapter, we will cover the following points:
• 
An overview of Entity Framework
• 
Entity Framework architectural components:
°
The Entity Data Model
°
LINQ to Entities
°
Entity Client
°
Entity SQL
°
The Object Services Layer
• 
A comparative analysis of EF and other ORMs
• 
New features and enhancements in Entity Framework 6:
°
Support for persistence ignorance
°
Support for T4 code generation
°
Support for lazy loading
°
Support for POCO change-tracking
°
Better n-tier support
°
Support for model-first and development
°
Support for built-in functions and UDF
°
Support for model-defined functions
°
Support for enums
°
Support for spatial data types


Chapter 1

Download 11,91 Mb.

Do'stlaringiz bilan baham:
1   ...   11   12   13   14   15   16   17   18   ...   48




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©hozir.org 2024
ma'muriyatiga murojaat qiling

kiriting | ro'yxatdan o'tish
    Bosh sahifa
юртда тантана
Боғда битган
Бугун юртда
Эшитганлар жилманглар
Эшитмадим деманглар
битган бодомлар
Yangiariq tumani
qitish marakazi
Raqamli texnologiyalar
ilishida muhokamadan
tasdiqqa tavsiya
tavsiya etilgan
iqtisodiyot kafedrasi
steiermarkischen landesregierung
asarlaringizni yuboring
o'zingizning asarlaringizni
Iltimos faqat
faqat o'zingizning
steierm rkischen
landesregierung fachabteilung
rkischen landesregierung
hamshira loyihasi
loyihasi mavsum
faolyatining oqibatlari
asosiy adabiyotlar
fakulteti ahborot
ahborot havfsizligi
havfsizligi kafedrasi
fanidan bo’yicha
fakulteti iqtisodiyot
boshqaruv fakulteti
chiqarishda boshqaruv
ishlab chiqarishda
iqtisodiyot fakultet
multiservis tarmoqlari
fanidan asosiy
Uzbek fanidan
mavzulari potok
asosidagi multiservis
'aliyyil a'ziym
billahil 'aliyyil
illaa billahil
quvvata illaa
falah' deganida
Kompyuter savodxonligi
bo’yicha mustaqil
'alal falah'
Hayya 'alal
'alas soloh
Hayya 'alas
mavsum boyicha


yuklab olish