Hello everyone, welcome back to Performance tuning training . Last week we discussed some of the problems in the cardinality calculation process in SQL Server. Today we continue with a detailed discussion of the new cardinality calculations introduced in SQL Server 2014.New
SQL Server 2014 installation Diagram
SQL Server 2014 Enterprise Edition, business intelligence edition, and Standard Edition support the following operating systems: Windows Server 2008
OverviewSQL Server 2014 is known as a revolutionary version of Microsoft's database, and its performance has been boosted to the greatest extent ever.The updatable Columnstore index, as one of the key features of SQL Server 2014, is a significant contributor to improving que
Tags: UIL LTE CCI B-tree drop DEX upgrade Boost maintenanceSQL Server has introduced the concept of Columnstore since 2012, and so far 2016 support for Columnstore has been very friendly. Because my side of the online environment is primarily 2014, this article is an introduction to the 2014-based column storage for SQL
same interface, its behavior and performance are vastly different.650) this.width=650; "title=" image "style=" border-top:0px;border-right:0px;background-image:none;border-bottom:0 px;padding-top:0px;padding-left:0px;margin:0px;border-left:0px;padding-right:0px; "alt=" image "src=" http:// S3.51cto.com/wyfs02/m02/5c/03/wkiol1uzhimcro3jaahm7ran0nc969.jpg "border=" 0 "height=" 402 "/>Whether a locally compiled stored procedure or Transact-SQL is called
The traditional relational database service engine is often not the best platform for analyzing and computing ultra-large amounts of data, so SQL Server has developed an analytics service engine to analyze and calculate large amounts of data. Of course, for the data storage platform SQL Server database engine, there is
Label:In today's article I would like to talk about the cache pool extensions introduced in SQL Server 2014 (buffer pools Extensions). As we all know, in SQL Server, the cache pool is the primary memory consumer. When you read data from your store, the data is cached in the
In this article, we'll look at what new features SQL Server 2014 adds to resource governor in the future. Resource governor (Resource Governor) is a feature that appears starting with SQL Server 2008. It is a feature used to manage SQL
In this article I would like to summarize the following SQL Server 2014 introduces a variety of amazing performance improvements!!Cache Pool Extension (buffer pools Extensions)The idea of a cache pool extension is simple: Store page files on very fast storage, such as SSD drives, to extend the cache pool. Cache pool extensions are very handy, and if you can't add
Tags: properties LTE record recovery database varchar OBJECT_ID New entityMemory-Optimized tables are a new feature of SQL Server 2014, which can put tables in memory, which significantly improves DML performance.For memory-optimized tables, refer to the two Heroes article: SQL Ser
Comparison of several scenarios for high availability in SQL Server 2012, where AlwaysOn advantage is compared to several scenarios for SQL Server 2012 high availability and disaster recovery, replication, clustering, mirroring, what are the advantages of new technology AlwaysOn,This article will make a rough compariso
Uncover new features of SQL Server 2014 (1)-memory database, sql2014
Introduction
SQL Server 2014 provides many exciting new features, but one of the most anticipated features is the memory database. When I attended the opening ce
Tags: SQL Server 2014 log shipping13.4 Fail-Over13.4.1 Fault LocationAs explicitly mentioned in the previous sections, log shipping consists of three basic jobs: backup jobs, copy jobs, and restore jobs. Use the previous festive log transfer monitoring function to locate which job has a problem:If there is a problem with the backup job, check the primary
SQL Server 2014 CTP2 publishes a feature for backup, which is native backup encryption. In view of the previously bad impact on the network database leakage events, is essentially a database backup leaked to the third party, SQL Server's original data backup can make even if the backup itself is stolen, without the enc
Label:For SQL Server databases, performance has been a topic that is not always around. And when we analyze and study performance issues, the execution plan is one of the priorities we've been focusing on. We know that at compile time, SQL Server chooses a current best execution plan to execute the statement based on t
SQL Server 2014 installation and Configuration guideChapter Catalogue1th. SQL Server 2014 overviewhttp://mssqlmct.blog.51cto.com/9951484/16164572nd. Planning for SQL
Configure Oracle Gateway 12 to connect to SQL Server 2014
In recent work, we need to connect to SQL Server 2014 based on Oracle. We can configure Gateway to implement this function. This Gateway is actually implemented through dbl
Uncover new features of SQL Server 2014 (3)-updatable column storage clustered index,
Introduction
The column storage index actually exists in SQL Server 2012, but SQL Server 2012 only
Data Explorer is a new feature in SQL Server 2014 that will be released soon. With this feature, self-help business intelligence in enterprises will become more flexible and thus lower the threshold for business intelligence.
Data Explorer Preview for Excel provides a new way for self-service Business Intelligence to discover, integrate, and extract Data. If you
Data Explorer is a new feature in the upcoming SQL Server 2014, which is a feature that makes self-service business intelligence in an enterprise more flexible and thus lowers the threshold for business intelligence.
Data Explorer Preview for Excel provides a new way to discover data for self-service business intelligence, consolidate it, and refine it. If you a
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.