51$ Discount

$51 Discount for Unlimited Plan!

Special Offer Until 30th DECEMBER, 2016!

35% discount on UNLIMITED plan. Now $99 for Unlimited VIP Plan!

Subscribe Now !

Devesprit.Scripter

All components and applications are CRACKED or FULL VERSION

irDevelopers.com website is the largest warez resource for software developers and programmers in the world. We provide our users with the most up-to-date and Full Version .Net, Delphi, and other software development tools.To be able to download some of these tools, you need to sign up for the website and buy one of the plans available on the website.

Plans available on the website:

  • Gold Plan: $40.00 subscription fee, access to almost 40% of posts ... Subscribe Now!
  • Diamond Plan: $80.00 subscription fee, access to almost 75% of posts ... Subscribe Now!
  • Unlimited Plan: $99.00 subscription fee, access to all available posts ... Subscribe Now!

More information: User Guide for irDevelopers.com, Terms & Conditions

Hot For GOLD or higher VIP users

SQL Server: Common Query Tuning Problems and Solutions – Part 1

SQL Server: Common Query Tuning Problems and Solutions – Part 1 crack

There are a wide variety of common performance problems that you will encounter when query tuning. Part 1 of this two-part course begins by showing how to validate query execution assumptions around statistics and cardinality in order to ensure you're troubleshooting the true root cause of a query performance issue. You'll then learn about common areas where bad assumptions can occur that negatively impact overall query performance, and about common problems and solutions related to being imprecise when querying a database. The course is very demo-centric, with lots of practical tips and tricks you'll be able to apply in your environment. This course is perfect for developers, DBAs, and anyone responsible for query performance tuning on SQL Server, from SQL Server 2005 onward.

SQL Server: Common Query Tuning Problems and Solutions – Part 1Course Introduction
00:02:53
Course Introduction
01:08
Course Scope
00:40
Course Structure
01:04
SQL Server: Common Query Tuning Problems and Solutions – Part 1Validating Assumptions
00:47:00
Module Introduction
00:53
Downstream Impact of Bad Assumptions
01:16
Cardinality Estimation and Predicates
01:01
Selectivity
00:43
Query Cardinality Questions
00:54
Cardinality Estimate Inputs
00:39
Statistics
00:41
Demo: DBCC SHOW_STATISTICS STAT_HEADER
03:21
Demo: DBCC SHOW_STATISTICS DENSITY_VECTOR
01:46
Demo: DBCC SHOW_STATISTICS HISTOGRAM
03:19
Demo: Histogram Direct Step Hit
02:17
Demo: Scaling the Estimate
03:36
Demo: Histogram Intra-Step Hit
02:58
Demo: Density Vector With an Unknown Runtime Value
03:54
Demo: Parameter Sniffed Value Estimation
03:45
Demo: Distinct Value Estimation
01:42
Impact to Query Execution and Performance
00:41
Identifying Bad Assumptions - 1
00:46
Demo: Viewing Estimated Vs. Actual Row Counts
03:52
Identifying Bad Assumptions - 2
00:42
Demo: sys.dm_exec_query_profiles
01:45
Demo: Root-level Skews via sys.dm_exec_query_stats
04:50
What Variance is Problematic?
00:55
Module Summary
00:33
SQL Server: Common Query Tuning Problems and Solutions – Part 1Troubleshooting Bad Assumptions
01:15:15
Module Introduction
00:42
Model Assumptions
01:22
Demo: Jagged Distributions
05:32
Demo: Correlated Predicates
05:20
Demo: Correlated Predicates in SQL Server 2014
06:03
Demo: Correlated Join Predicates, Independent Filter Predicates
04:20
Demo: Searching for Off-Histogram Values
03:19
Demo: Searching for Off-Histogram Values in SQL Server 2014
03:37
Troubleshooting Questions - 1
01:15
Demo: Missing Statistics
03:13
Demo: Selectivity Guesses
03:54
Demo: Stale Statistics
04:24
Demo: Inadequate Sampling
05:43
Demo: Parameter Sensitivity
05:31
Demo: Table Variable Usage
02:24
Demo: MSTVF Usage - Part 1
03:32
Demo: MSTVF Usage - Part 2
02:34
Demo: MSTVF Usage - Part 3
01:29
Troubleshooting Questions - 2
01:41
Demo: Data Type Conversions
04:15
Demo: Buried Predicates - Part 1
02:16
Demo: Buried Predicates - Part 2
02:11
Module Summary
00:26
SQL Server: Common Query Tuning Problems and Solutions – Part 1Tuning Imprecision Problems
00:26:12
Module Introduction
00:55
Demo: SELECT *
03:26
Demo: Unnecessary Sorts
02:41
Demo: Needless DISTINCT
03:01
Demo: UNION Vs. UNION ALL
02:38
Demo: Leading Wildcards
03:27
Demo: Hidden Cartesian Products
01:55
Demo: Data Type Conversion Issues
03:41
Demo: Redundant Logic and Overlapping Object References
03:33
Module and Course Summary
00:50

موقع نوشتن کوئری های مختلف در SQL Server معمولا کاربران با یک سری خطاها و مشکلات مواجه می شوند.

در این دوره آموزشی مشکلات رایج در کوئری نویسی SQL مطرح و راهکارهای حل آنها نیز آموزش داده می شود.

این دوره آموزشی محصول Pluralsight می باشد.

سرفصل های دوره آموزشی:

  • معرفی دوره
  • ساختار دوره
  • کاردینالیتی Estimation و Predicates
  • آشنایی با Selectivity
  • کاردینالیتی Estimate Inputs
  • کار با Model Assumptions
  • آشنایی با Jagged Distributions
  • آموزش Distinct Value Estimation
  • کار با Correlated Predicates در SQL Server 2014
  • آشنایی با Correlated Predicates
  • کار با Parameter Sensitivity
  • تبدیل انواع داده
  • معرفی ماژول ها
  • خلاصه دوره

عنوان دوره آموزشی: SQL Server: Common Query Tuning Problems and Solutions – Part 1
سطح: متوسط
مدت زمان: 2 ساعت و 31 دقیقه
نویسنده: Joe Sack

Post Details:
Rate : 5.0/5 based on 30
Download: 90
Visit: 1,421
Categories: Tutorials
License: FULL CRACKED

Download Link(s)
File(s) size: 0.7 GB

For GOLD or higher VIP users
CodeSchool JavaScript Road Trip Part 1 crack  
Hot For GOLD or higher VIP users
Pluralsight Introduction to iOS   Part 1 + Part 2 crack  
For GOLD or higher VIP users
Udemy Advanced SQL Server Performance Tuning crack  
Tags:
SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL دانلوددانلود SQLSQL کرککرک SQLSQL DownloadDownload SQLSQL crackcrack SQLSQL freefree SQLSQL Direct linkDirect link SQLSQL TorrentTorrent SQLSQL WarezWarez SQLSQL Server: دانلوددانلود SQL Server:SQL Server: کرککرک SQL Server:SQL Server: DownloadDownload SQL Server:SQL Server: crackcrack SQL Server:SQL Server: freefree SQL Server:SQL Server: Direct linkDirect link SQL Server:SQL Server: TorrentTorrent SQL Server:SQL Server: WarezWarez SQL Server:SQL Server: Common دانلوددانلود SQL Server: CommonSQL Server: Common کرککرک SQL Server: CommonSQL Server: Common DownloadDownload SQL Server: CommonSQL Server: Common crackcrack SQL Server: CommonSQL Server: Common freefree SQL Server: CommonSQL Server: Common Direct linkDirect link SQL Server: CommonSQL Server: Common TorrentTorrent SQL Server: CommonSQL Server: Common WarezWarez SQL Server: CommonSQL Server: Common Query دانلوددانلود SQL Server: Common QuerySQL Server: Common Query کرککرک SQL Server: Common QuerySQL Server: Common Query DownloadDownload SQL Server: Common QuerySQL Server: Common Query crackcrack SQL Server: Common QuerySQL Server: Common Query freefree SQL Server: Common QuerySQL Server: Common Query Direct linkDirect link SQL Server: Common QuerySQL Server: Common Query TorrentTorrent SQL Server: Common QuerySQL Server: Common Query WarezWarez SQL Server: Common QuerySQL Server: Common Query Tuning دانلوددانلود SQL Server: Common Query TuningSQL Server: Common Query Tuning کرککرک SQL Server: Common Query TuningSQL Server: Common Query Tuning DownloadDownload SQL Server: Common Query TuningSQL Server: Common Query Tuning crackcrack SQL Server: Common Query TuningSQL Server: Common Query Tuning freefree SQL Server: Common Query TuningSQL Server: Common Query Tuning Direct linkDirect link SQL Server: Common Query TuningSQL Server: Common Query Tuning TorrentTorrent SQL Server: Common Query TuningSQL Server: Common Query Tuning WarezWarez SQL Server: Common Query TuningSQL Server: Common Query Tuning Problems دانلوددانلود SQL Server: Common Query Tuning ProblemsSQL Server: Common Query Tuning Problems کرککرک SQL Server: Common Query Tuning ProblemsSQL Server: Common Query Tuning Problems DownloadDownload SQL Server: Common Query Tuning ProblemsSQL Server: Common Query Tuning Problems crackcrack SQL Server: Common Query Tuning ProblemsSQL Server: Common Query Tuning Problems freefree SQL Server: Common Query Tuning ProblemsSQL Server: Common Query Tuning Problems Direct linkDirect link SQL Server: Common Query Tuning ProblemsSQL Server: Common Query Tuning Problems TorrentTorrent SQL Server: Common Query Tuning ProblemsSQL Server: Common Query Tuning Problems WarezWarez SQL Server: Common Query Tuning ProblemsSQL Server: Common Query Tuning Problems and دانلوددانلود SQL Server: Common Query Tuning Problems andSQL Server: Common Query Tuning Problems and کرککرک SQL Server: Common Query Tuning Problems andSQL Server: Common Query Tuning Problems and DownloadDownload SQL Server: Common Query Tuning Problems andSQL Server: Common Query Tuning Problems and crackcrack SQL Server: Common Query Tuning Problems andSQL Server: Common Query Tuning Problems and freefree SQL Server: Common Query Tuning Problems andSQL Server: Common Query Tuning Problems and Direct linkDirect link SQL Server: Common Query Tuning Problems andSQL Server: Common Query Tuning Problems and TorrentTorrent SQL Server: Common Query Tuning Problems andSQL Server: Common Query Tuning Problems and WarezWarez SQL Server: Common Query Tuning Problems andSQL Server: Common Query Tuning Problems and Solutions دانلوددانلود SQL Server: Common Query Tuning Problems and SolutionsSQL Server: Common Query Tuning Problems and Solutions کرککرک SQL Server: Common Query Tuning Problems and SolutionsSQL Server: Common Query Tuning Problems and Solutions DownloadDownload SQL Server: Common Query Tuning Problems and SolutionsSQL Server: Common Query Tuning Problems and Solutions crackcrack SQL Server: Common Query Tuning Problems and SolutionsSQL Server: Common Query Tuning Problems and Solutions freefree SQL Server: Common Query Tuning Problems and SolutionsSQL Server: Common Query Tuning Problems and Solutions Direct linkDirect link SQL Server: Common Query Tuning Problems and SolutionsSQL Server: Common Query Tuning Problems and Solutions TorrentTorrent SQL Server: Common Query Tuning Problems and SolutionsSQL Server: Common Query Tuning Problems and Solutions WarezWarez SQL Server: Common Query Tuning Problems and SolutionsSQL Server: Common Query Tuning Problems and Solutions – دانلوددانلود SQL Server: Common Query Tuning Problems and Solutions –SQL Server: Common Query Tuning Problems and Solutions – کرککرک SQL Server: Common Query Tuning Problems and Solutions –SQL Server: Common Query Tuning Problems and Solutions – DownloadDownload SQL Server: Common Query Tuning Problems and Solutions –SQL Server: Common Query Tuning Problems and Solutions – crackcrack SQL Server: Common Query Tuning Problems and Solutions –SQL Server: Common Query Tuning Problems and Solutions – freefree SQL Server: Common Query Tuning Problems and Solutions –SQL Server: Common Query Tuning Problems and Solutions – Direct linkDirect link SQL Server: Common Query Tuning Problems and Solutions –SQL Server: Common Query Tuning Problems and Solutions – TorrentTorrent SQL Server: Common Query Tuning Problems and Solutions –SQL Server: Common Query Tuning Problems and Solutions – WarezWarez SQL Server: Common Query Tuning Problems and Solutions –SQL Server: Common Query Tuning Problems and Solutions – Part دانلوددانلود SQL Server: Common Query Tuning Problems and Solutions – PartSQL Server: Common Query Tuning Problems and Solutions – Part کرککرک SQL Server: Common Query Tuning Problems and Solutions – PartSQL Server: Common Query Tuning Problems and Solutions – Part DownloadDownload SQL Server: Common Query Tuning Problems and Solutions – PartSQL Server: Common Query Tuning Problems and Solutions – Part crackcrack SQL Server: Common Query Tuning Problems and Solutions – PartSQL Server: Common Query Tuning Problems and Solutions – Part freefree SQL Server: Common Query Tuning Problems and Solutions – PartSQL Server: Common Query Tuning Problems and Solutions – Part Direct linkDirect link SQL Server: Common Query Tuning Problems and Solutions – PartSQL Server: Common Query Tuning Problems and Solutions – Part TorrentTorrent SQL Server: Common Query Tuning Problems and Solutions – PartSQL Server: Common Query Tuning Problems and Solutions – Part WarezWarez SQL Server: Common Query Tuning Problems and Solutions – PartSQL Server: Common Query Tuning Problems and Solutions – Part 1 دانلوددانلود SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 کرککرک SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 DownloadDownload SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 crackcrack SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 freefree SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 Direct linkDirect link SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 TorrentTorrent SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 WarezWarez SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 دانلوددانلود SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 کرککرک SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 DownloadDownload SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 crackcrack SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 freefree SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 Direct linkDirect link SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 TorrentTorrent SQL Server: Common Query Tuning Problems and Solutions – Part 1SQL Server: Common Query Tuning Problems and Solutions – Part 1 WarezWarez SQL Server: Common Query Tuning Problems and Solutions – Part 1
Unlimited plan just for $169.99 $99 00    Subscribe to UNLIMITED VIP plan and download everything FREE !    Subscribe Now !