{"id":283696,"date":"2017-03-22T09:05:02","date_gmt":"2017-03-22T06:05:02","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=283696"},"modified":"-0001-11-30T00:00:00","modified_gmt":"2017-03-22T06:05:02","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=283696","title":{"rendered":"Columnstore Index \u2013 \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u0430 \u043e\u0442 SQL Server Product Team"},"content":{"rendered":"

\u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 SQL Server \u0441\u043e\u0437\u0434\u0430\u043b\u0430 \u0446\u0435\u043b\u044b\u0439 \u0440\u044f\u0434 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0441\u0432\u044f\u0449\u0435\u043d\u044b columnstore index \u0438 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043d\u0438\u043c. \u0414\u0430\u043d\u043d\u044b\u0439 \u043f\u043e\u0441\u0442 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u043e\u0439 \u0441\u0441\u044b\u043b\u043e\u043a \u043d\u0430 \u044d\u0442\u0438 \u0440\u0435\u0441\u0443\u0440\u0441\u044b. <\/a><\/p>\n

Columnstore index<\/b><\/p>\n

\u2022 Short video on columnstore<\/a>
\u2022 Channel 9 \u2013 columnstore technology<\/a>
\u2022 Why columnstore Index<\/a>
\u2022 How does columnstore speeds up analytics<\/a>
\u2022 What is new in SQL Server 2016<\/a>
\u2022 Columnstore index and transaction isolation levels<\/a>
\u2022 concurrency and Insert Operation<\/a>
\u2022 Scan and Parallelism<\/a>
\u2022 Columnstore index and rowgroup sizes<\/a>
\u2022 Enforcing uniqueness constraint in clustered columnstore index<\/a>
\u2022 Difference between columnstore index vs Btree Index<\/a>
\u2022 Which columnstore index is right for me?<\/a>
\u2022 Loading data from staging table<\/a>
\u2022 Columnstore success stories<\/a>
\u2022 Columnstore index in lower editions<\/a>
\u2022 Why do we call it In-Memory analytics<\/a>
\u2022 Should I partition my columnstore<\/a>
\u2022 Columnstore and Stats<\/a>
\u2022 Columnstore Index is now supported on Standard and Express Editions<\/a><\/p>\n

Columnstore Index Presentations at conferences<\/b><\/p>\n

\u2022 Clustered Columnstore Index<\/a>
\u2022 Updateable NCCI Real Time Operational Analytics in SQL Server 2016<\/a>
\u2022 Columnstore success stories<\/a> <\/p>\n

Columnstore index Performance<\/b><\/p>\n

\u2022 Columnstore index value proposition<\/a>
\u2022 Column elimination<\/a>
\u2022 Rowgroup elimination<\/a>
\u2022 Batch mode execution<\/a>
\u2022 Aggregate pushdown<\/a>
\u2022 String predicate pushdown<\/a>
\u2022 Multiple aggregates<\/a>
\u2022 Batch mode Windows aggregates<\/a>
\u2022 No more Performance Cliff<\/a><\/p>\n

Bulk importing data<\/b><\/p>\n

\u2022 Basic Bulk Import Operations<\/a>
\u2022 Parallel Bulk Import<\/a>
\u2022 Bulk Import with Minimal Logging<\/a>
\u2022 SSIS and Columnstore<\/a> <\/p>\n

JSON in Columnstore Index<\/b><\/p>\n

\u2022 JSON support with columnstore index<\/a>
\u2022 Extreme 25x compression of JSON data using CLUSTERED COLUMNSTORE INDEXES<\/a> <\/p>\n

Real Time Operational Analytics (HTAP)<\/b><\/p>\n

\u2022 Real-time operational analytics: short-video why do we need it and high-level overview<\/a>
\u2022 Business case for real-time operational analytics<\/a>
\u2022 Using nonclustered columnstore index for real-time operational analytics<\/a>
\u2022 A simple example using NCCI<\/a>
\u2022 How does SQL Server maintains NCCI with transactional workload<\/a>
\u2022 Minimizing impact of columnstore index maintenance using filtered index<\/a>
\u2022 Minimizing impact of columnstore index maintenance using compression delay<\/a>
\u2022 Minimizing impact of columnstore index maintenance using compression delay \u2013 performance numbers<\/a>
\u2022 Real time operational analytics with memory-optimized tables<\/a>
\u2022 Difference between CCI\/NCCI<\/a>
\u2022 Minimizing index fragmentation in columnstore index<\/a>
\u2022 Columnstore index and the merge policy<\/a> <\/p>\n

\u0410\u0432\u0442\u043e\u0440 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u0430<\/a> \u2014 Sunil Agarwal, \u043e\u0431\u0435\u0449\u0430\u043b \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0442\u044c \u044d\u0442\u043e\u0442 \u0441\u043f\u0438\u0441\u043e\u043a.<\/p>\n

\u041e\u0442 \u0441\u0435\u0431\u044f \u0434\u043e\u0431\u0430\u0432\u043b\u044e \u0435\u0449\u0435 \u043e\u0434\u0438\u043d \u0437\u0430\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u0441\u0443\u0440\u0441<\/a>, (\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043e<\/a>) \u0430\u0432\u0442\u043e\u0440\u043e\u043c \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f Niko Neugebauer<\/a>.
\u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 https:\/\/habrahabr.ru\/post\/324544\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 SQL Server \u0441\u043e\u0437\u0434\u0430\u043b\u0430 \u0446\u0435\u043b\u044b\u0439 \u0440\u044f\u0434 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0441\u0432\u044f\u0449\u0435\u043d\u044b columnstore index \u0438 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043d\u0438\u043c. \u0414\u0430\u043d\u043d\u044b\u0439 \u043f\u043e\u0441\u0442 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u043e\u0439 \u0441\u0441\u044b\u043b\u043e\u043a \u043d\u0430 \u044d\u0442\u0438 \u0440\u0435\u0441\u0443\u0440\u0441\u044b. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-283696","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/283696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=283696"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/283696\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=283696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=283696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=283696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}