کتاب نویفرت (انگلیسی)

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کتاب Architect's Data چاپ سوم، نوشته Ernst و peter neufert در 637 صفحه شامل: تمامی اطلاعات لازم جهت طراحی ساختمان برای شما قرار داده شده است.

مجموعه شماتیک کامل گوشی سامسونگ - Samsung Galaxy A5 2016 SM-A510F

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مجموعه شماتیک کامل گوشی سامسونگ - Samsung Galaxy A5 2016 SM-A510F

تجزیه و تحلیل مدارهای تلفن همراه و توانایی نقشه خوانی از اصولی ترین و مهمترین مبحث در تعمیرات سخت افزاری تلفن همراه محسوب میشود . در تعمیر یک طبقه از مدار الکترونیکی تعمیرکار در صورتیکه اطلاع از نوع المانها و ماهیت آنها و همچنین دانش تست قطعات و مسیر های منتج به هم و یا منشعب از هم را نداشته باشید نمیتواند کاری از پیش ببرد و ، علی الخصوص زمانی که این مدار ، مدار داخلی(Internal) گوشی موبایل باشد ، باید توانایی بالایی در نقشه خوانی(تحلیل نقشه های شماتیک)داشته باشد زیرا بسیاری از مشکلات فقط و فقط از طریق خواندن و مسیریابی در نقشه هستند که برطرف می شوند زیرا همیشه مشکلات یک گوشی از قطعات اصلی مثل صفحه نمایش ، صفحه کلید، میکروفن ، بازر ، آی سی های اصلی و ... نیستند ، گاهی مشکل خاموش بودن و یا عدم آنتن دهی و اتصال کامل یک گوشی می تواند از یک خازن و یا قطعه ای بسیار کوچک غیر الکترولیت(ماده حل شده یک محلول آبی که رسانایی الکتریکی آن بیش از آب خالص است، الکترولیت نامیده می‌شود.) باشد . برای مسیریابی و خواندن نقشه های (شماتیک)، اولین و اساسی ترین مساله آشنایی از قطعات و اطلاع از کاربرد آن ها است. با یادگیری و آشنایی با این مباحث و آگاهی نسبت به تست المان ها می توان ایرادات بزرگ را به راحتی حل کرد .
نکات زیر در نقشه خوانی حائز اهمیت می باشد :
1) تست قطعات جهت اندازه گیری ظرفیت خارج از برد صورت می گیرد .
2) نقاط ولتاژ گیری مشخص شده در نقشه در صورت روشن بودن گوشی تعریف شده اند . 
3) در تعویض قطعات باید به ظرفیت آن ها دقت شود ، زیرا گوشی موبایل ، دستگاه الکترونیکی بسیار حساسی است و در صورت بکارگیری قطعاتی با ظرفیتی غیر از ظرفیت نوشته شده در نقشه باعث عدم کارکرد آن بخش از گوشی خواهد شد .
4) قطعاتی که می توان آن ها را از مدار حذف کرد یا جای آن ها سیم کشی کرده برای گوشی ایجاد خطر می کنند و توصیه می شود فقط و فقط در صورت نداشتن قطعه ، این کار انجام گیرد . 
بکارگیری نکات فوق الذکر از بنیادی ترین مباحث در اصول نقشه خوانی محسوب می شوند که یک تعمیرکار موبایل بایستی آنها را مد نظر قرار دهد.

دانلود کتاب آموزش SQL 2016 نسخه اصلی - انگلیسی

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SQL SERVER 2016  

Greetings! With Microsoft SQL Server 2016, a variety of new features and enhancements to the data platform deliver breakthrough performance, advanced security, and richer, integrated reporting and analytics capabilities. In this preview ebook, by Stacia Varga, Joseph D’Antoni, and Denny Cherry, we introduce you to several of these changes that you can experience for yourself in Community Technology Preview 3.2. We start by introducing three new security features that you can use to protect your data: Always Encrypted, Row-Level Security, and dynamic data masking. Then we describe significant database engine enhancements that enable you to better manage performance and storage: TempDB configuration, query store, and Stretch Database. Last, we review several improvements to Reporting Services, including new data visualizations, support for mobile reports and key performance indicators, and subscription enhancements, to name a few. In each of these areas, we review the key concepts you need to understand before using these features and describe the steps necessary to get started so you can quickly experience the benefits of SQL Server 2016 firsthand.

Contents

Chapter 2 Better security ........................................................................................................................ 1

Always Encrypted ..................................................................................................................................................................... 1

Getting started with Always Encrypted ...................................................................................................................... 1

Creating a table with encrypted values ...................................................................................................................... 7

CREATE TABLE statement for encrypted columns ................................................................................................. 7

Migrating existing tables to Always Encrypted ....................................................................................................... 9

Row-Level Security ............................................................................................................................................................... 11

Creating inline table functions .................................................................................................................................... 11

Creating security policies .............................................................................................................................................. 14

Using block predicates ................................................................................................................................................... 15

Dynamic data masking ....................................................................................................................................................... 15

Dynamic data masking of a new table .................................................................................................................... 16

Dynamic data masking of an existing table .......................................................................................................... 16

Understanding dynamic data masking and permissions ................................................................................. 17

Masking encrypted values ............................................................................................................................................ 18

Using dynamic data masking in SQL Database.................................................................................................... 18

Chapter 3 Higher availability ............................................................................................................... 20

AlwaysOn Availability Groups .......................................................................................................................................... 20

Supporting disaster recovery with basic availability groups........................................................................... 21

Using group Managed Service Accounts ............................................................................................................... 23

Triggering failover at the database level ................................................................................................................ 23

Supporting distributed transactions ......................................................................................................................... 24

Scaling out read workloads .......................................................................................................................................... 25

Defining automatic failover targets .......................................................................................................................... 26

Reviewing the improved log transport performance ........................................................................................ 27

Windows Server 2016 Technical Preview high-availability enhancements .................................................... 28

Creating workgroup clusters ....................................................................................................................................... 29

Configuring a cloud witness ........................................................................................................................................ 30

Using Storage Spaces Direct ....................................................................................................................................... 32 v

Introducing site-aware failover clusters .................................................................................................................. 33

Windows Server Failover Cluster logging .............................................................................................................. 33

Performing rolling cluster operating system upgrades .................................................................................... 33

Chapter 4 Improved database engine ................................................................................................ 35

TempDB enhancements ..................................................................................................................................................... 35

Configuring data files for TempDB ........................................................................................................................... 36

Eliminating specific trace flags .................................................................................................................................... 37

Query Store ............................................................................................................................................................................. 38

Enabling Query Store...................................................................................................................................................... 38

Understanding Query Store components .............................................................................................................. 39

Reviewing information in the query store .............................................................................................................. 40

Using Force Plan ............................................................................................................................................................... 42

Managing the query store ............................................................................................................................................ 43

Tuning with the query store ........................................................................................................................................ 44

Stretch Database ................................................................................................................................................................... 44

Understanding Stretch Database architecture ..................................................................................................... 45

Security and Stretch Database .................................................................................................................................... 45

Identifying tables for Stretch Database ................................................................................................................... 46

Configuring Stretch Database ..................................................................................................................................... 47

Monitoring Stretch Database ...................................................................................................................................... 48

Backup and recovery with Stretch Database ......................................................................................................... 49

Chapter 6 More analytics ...................................................................................................................... 50

Tabular enhancements ....................................................................................................................................................... 50

Accessing more data sources with DirectQuery .................................................................................................. 51

Modeling with a DirectQuery source ....................................................................................................................... 51

Working with calculated tables .................................................................................................................................. 54

Bidirectional cross-filtering .......................................................................................................................................... 56

Writing formulas ............................................................................................................................................................... 60

Introducing new DAX functions ................................................................................................................................. 60

Using variables in DAX ................................................................................................................................................... 63

R integration ........................................................................................................................................................................... 64

Installing and configuring R Services ....................................................................................................................... 64

Getting started with R Services ................................................................................................................................... 65

Using an R Model in SQL Server ................................................................................................................................ 74

Chapter 7 Better reporting ................................................................................................................... 77

Report content types ........................................................................................................................................................... 77

Paginated report development enhancements ........................................................................................................ 77

Introducing changes to paginated report authoring tools ............................................................................. 78 vi

Exploring new data visualizations .............................................................................................................................. 79

Managing parameter layout in paginated reports ............................................................................................. 84

Mobile report development ............................................................................................................................................. 85

KPI development ................................................................................................................................................................... 85

Report access enhancements .......................................................................................................................................... 86

Accessing reports with modern browsers .............................................................................................................. 86

Viewing reports on mobile devices........................................................................................................................... 88

Printing without ActiveX ................................................................................................................................................ 88

Exporting to PowerPoint ............................................................................................................................................... 90

Pinning reports to Power BI ......................................................................................................................................... 92

Managing subscriptions ................................................................................................................................................ 93

About the authors ............................................................................................................................. 96

توضیحات :

فرمت : PDF

حل مشکل قفل frp گوشی های 2016

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100 در صد تست شده

کتاب آموزش SQL 2016 نسخه اصلی - انگلیسی

اختصاصی از رزفایل کتاب آموزش SQL 2016 نسخه اصلی - انگلیسی دانلود با لینک مستقیم و پر سرعت .

سلام در این پست کتاب  آموزش SQL SERVER 2016  (زبان اصلی) رو براتون میذارم. امیدوارم مفید واقع بشه.

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Contents

Chapter 2 Better security ........................................................................................................................ 1

Always Encrypted ..................................................................................................................................................................... 1

Getting started with Always Encrypted ...................................................................................................................... 1

Creating a table with encrypted values ...................................................................................................................... 7

CREATE TABLE statement for encrypted columns ................................................................................................. 7

Migrating existing tables to Always Encrypted ....................................................................................................... 9

Row-Level Security ............................................................................................................................................................... 11

Creating inline table functions .................................................................................................................................... 11

Creating security policies .............................................................................................................................................. 14

Using block predicates ................................................................................................................................................... 15

Dynamic data masking ....................................................................................................................................................... 15

Dynamic data masking of a new table .................................................................................................................... 16

Dynamic data masking of an existing table .......................................................................................................... 16

Understanding dynamic data masking and permissions ................................................................................. 17

Masking encrypted values ............................................................................................................................................ 18

Using dynamic data masking in SQL Database.................................................................................................... 18

Chapter 3 Higher availability ............................................................................................................... 20

AlwaysOn Availability Groups .......................................................................................................................................... 20

Supporting disaster recovery with basic availability groups........................................................................... 21

Using group Managed Service Accounts ............................................................................................................... 23

Triggering failover at the database level ................................................................................................................ 23

Supporting distributed transactions ......................................................................................................................... 24

Scaling out read workloads .......................................................................................................................................... 25

Defining automatic failover targets .......................................................................................................................... 26

Reviewing the improved log transport performance ........................................................................................ 27

Windows Server 2016 Technical Preview high-availability enhancements .................................................... 28

Creating workgroup clusters ....................................................................................................................................... 29

Configuring a cloud witness ........................................................................................................................................ 30

Using Storage Spaces Direct ....................................................................................................................................... 32 v

Introducing site-aware failover clusters .................................................................................................................. 33

Windows Server Failover Cluster logging .............................................................................................................. 33

Performing rolling cluster operating system upgrades .................................................................................... 33

Chapter 4 Improved database engine ................................................................................................ 35

TempDB enhancements ..................................................................................................................................................... 35

Configuring data files for TempDB ........................................................................................................................... 36

Eliminating specific trace flags .................................................................................................................................... 37

Query Store ............................................................................................................................................................................. 38

Enabling Query Store...................................................................................................................................................... 38

Understanding Query Store components .............................................................................................................. 39

Reviewing information in the query store .............................................................................................................. 40

Using Force Plan ............................................................................................................................................................... 42

Managing the query store ............................................................................................................................................ 43

Tuning with the query store ........................................................................................................................................ 44

Stretch Database ................................................................................................................................................................... 44

Understanding Stretch Database architecture ..................................................................................................... 45

Security and Stretch Database .................................................................................................................................... 45

Identifying tables for Stretch Database ................................................................................................................... 46

Configuring Stretch Database ..................................................................................................................................... 47

Monitoring Stretch Database ...................................................................................................................................... 48

Backup and recovery with Stretch Database ......................................................................................................... 49

Chapter 6 More analytics ...................................................................................................................... 50

Tabular enhancements ....................................................................................................................................................... 50

Accessing more data sources with DirectQuery .................................................................................................. 51

Modeling with a DirectQuery source ....................................................................................................................... 51

Working with calculated tables .................................................................................................................................. 54

Bidirectional cross-filtering .......................................................................................................................................... 56

Writing formulas ............................................................................................................................................................... 60

Introducing new DAX functions ................................................................................................................................. 60

Using variables in DAX ................................................................................................................................................... 63

R integration ........................................................................................................................................................................... 64

Installing and configuring R Services ....................................................................................................................... 64

Getting started with R Services ................................................................................................................................... 65

Using an R Model in SQL Server ................................................................................................................................ 74

Chapter 7 Better reporting ................................................................................................................... 77

Report content types ........................................................................................................................................................... 77

Paginated report development enhancements ........................................................................................................ 77

Introducing changes to paginated report authoring tools ............................................................................. 78 vi

Exploring new data visualizations .............................................................................................................................. 79

Managing parameter layout in paginated reports ............................................................................................. 84

Mobile report development ............................................................................................................................................. 85

KPI development ................................................................................................................................................................... 85

Report access enhancements .......................................................................................................................................... 86

Accessing reports with modern browsers .............................................................................................................. 86

Viewing reports on mobile devices........................................................................................................................... 88

Printing without ActiveX ................................................................................................................................................ 88

Exporting to PowerPoint ............................................................................................................................................... 90

Pinning reports to Power BI ......................................................................................................................................... 92

Managing subscriptions ................................................................................................................................................ 93

About the authors ................................................................................................................................. 96