[RU]/[EN] Reminiscence Boulevard: Six Days with Russian Community

Last Friday morning I’m back from my second long trip this year (first happened in March). Most intensive, important, expensive and frustrated part of this trip happened in Russia. Plan for my trip were really simple and easy:
> Wroclaw to Poznan (for passport with visa)
> Poznan to Berlin (for catching flight to Moscow)
> twenty four hours in Moscow area (for first event)

Event No 1: Data Platform Day

IMG_2972I have been invited by SQL Server MVP and Regional PASS Leader Andrey Korshikov {TWITTER} for being a part of Ask The Experts team at thhis event. I was only one foreigner, alien at this event (not speaking in Russian fluently), but other experts are well known not only in Russia: Алексей Халяко (Alexey Khaliako), Сергей Олонцев (Sergey Olontsev), Дмитрий Костылев (Dmitryi Kostylev), Андрей Коршиков (Andrey Korshikov), Максим Бурмистров (Maxim Burmistrov), Андрей Резник (Andrey Reznik), Татьяна Делягина (Tatiana Delyagina). This event was held in Digital October (very good anf ready for technology event place in heart of Moscow). About 500 attendees came to this event (not only from Moscow, but from many other cities) and about 8000(!) ateenteed watched online streaming. Almost all sessions have been presented in Russian, except opening Keynote presented by Benjamin Toronto (Microsoft Cloud + Enterprise Lead, Russia). I attended partialy for three or four session (by Alexey, Sergey, Dmitryi, Tatiana). But I got few questions (ca. six or seven) about licensing, AlwaysOn, Cloud Services and SLA. And I’m very proud for this, because even my Russian langueage skill is pure basic, we found way to understanding each other. Full day, many talks, coffee, lunch, local food and small afterparty. Really gread Thursday. My photostream from this event are available here on my facebook albums.

 

Next part should be easy, but wasn’t:
> Moscow Centre to Domodedovo Airport (via metro)
> Domodedovo to Krasnodar (with VimAvia Arilines)
> Krasnodar Airport to Hostel (on my plan 1AM in bed)

IMG_3116We got a problem with strong wind in Krasnodar. So we departure from Moscow with one hour delay, made some circles over Krasnodar and finally landed in Sochi Airport about 2:40 AM. In the world where nobody speak English my trip experience dramatically increase. After one hour I meet one of the attendees of Data Platform Day, and we found the solution for problem: how to back to Krasnodar. Wait. Wait for the others. Wait and don’t sleep, don’t missed announcing. I landed in place which I really want to see, but in different way and different time. Nevermind, maybe some day… Check-in from our flight from Sochi to Krasnodar has been opened about 5:30 AM and we departure around 7 AM (with another forty minutes delay). Finally landed in Krasnodar after eight. My friends: Sergey, Andrey and Dmitryi waiting from me – the flight frim Moscow too, but different way via Mineralnyje Vody… no comments.

After check-in in hotel, loooong shower and short sleep I was ready to helpers role for SQL Saturday in Krasnodar. We made small shopping, next delivered pizza for lunch for Pre-Conf which Dmitryi and Sergey provided in CoPlace (great co-working, opened place in centre of Krasnodar). After this we moved our stuff to the venue, meet wide animals (pictures on my fb profile) and went to Speaker Dinner to well known (for me and not only) Ucrainian’s Restaurant Network.

 

Event No 2: SQL Saturday No 270

IMG_3265Saturday morning, my personal driver Andrey catch me and two beautiful girls and we went to the conference. Those young girls had a special role: service of the reception desk for attendees. Event in Krasnodar wasn’t very big – just about fifty peoples (I suppose) and all sessions except my two (Satya K Jayanty didn’t arrived) been presented in Russian. I had one session about SQL Server Source Control (with using RedGate Tool) and another one about How to survive Disaster at 2AM. In my opinion, even peoples weren’t very, very active (based on language differences) both side of both sessions are satisfied: they and me. Some interesting talks, even eighty percent in Russian, pizza, pepsi… everything that SQL Folks need. After event we went (approx half an hour walk) to after party speaker dinner in Intourist Restaurant located on 14th flood of famous Intourist hotel. NOW I KNOW. Why Intourist is that most important for Russian people. Is really high quality, high price and great service. Pictures from this event and dinners are here.

Almost whole Sunday – with great, sunny and warm weather we (Mihail, Andrey, Sergey, Evgeny and Me) spend on sightseeing Krasnodar City walked acress main street – which is partially closed for cars each Sunday – parks and few important places. Picture from this tour will be on my Flickr profile soon. Fantastic and little tired day. 

 

Final Eclipse.
> Krasnodar Airport to Domomdedovo Airport (with VimAvia Airlines)
> Domodedovo to Vantaa Airport (with S7 Arilines)
> Vantaa Airport to London Heathrow (with Finnair)

IMG_3418On Monday morning I tried to flight to London. Woke up about 2:30 AM, enter to special cab (black big car with big man) and went to Krasnodar Airport. After first security check (double or triple check is a standard in Russia) discovered.. DELAY about 150 minutes. Without any chance to catch my flight to London. Arrived to Domodedova at 11:20, when my aircraft departure to London (via Helsinki) about 11:05. And they cannot wait for me. With my little Russian skills and no English skils at airport my flight company (VimAvia) moved me to guest house twenty kilometers from airport in the middle of nowhere – Госфильмофонд России (some pictures here). I spend one unproductive day at this place with no possibility of leaving and with one Russian traveller (nota bene from Krasnodar). Next morning they moved me back to airport, when I tried to change my ticket. And it wasn’t not possible! I I bought completely new ticket to Helsinki (S7 Airllines said: we cannot sell ticket to London / but thank You S7 offices Evgeny for translations) and with Finnair from Helsinki to London (my personal charm allowed to buy second ticket with special price 100 EUR instead 330!)

 

Great People, Great Events, most terrible trip in last few years…

[EN] SQL Server 2014 Cumulative Update 01 is available!

LOGO__SQLServer2014Today Microsoft released first pack of updates for newest version of SQL Server. In this Cumulative Update No 1 for SQL Server 2014 (build number: 12.0.2342.0} Microsoft resolved over ONE HUNDRED TWENTY problems. That’s huge number. It’s a little similar story for SQL Server 2012 (my post here). Let’s look for the list of fixed bugs:

 

VSTS BUG: 1852084 | 2297709
FIX: An error message may occur when you run a "BULK INSERT" query on a database that uses the "BULK_LOGGED" or "SIMPLE" recovery model in SQL Server
Reporting Services

VSTS BUG: 2205364 | 2723979
FIX: Access violation in SQL Server internal deadlock monitor when you run multiple applications together with Multiple Active Result Sets enabled in SQL Server
SQL service

VSTS BUG: 2033764 | 2843619
FIX: Tablix column header sorting buttons are Section 508 noncompliant in a Reporting Services report in SQL Server 2012 or SQL Server 2014
Reporting Services

VSTS BUG: 2033335 | 2844210
FIX: The Remote Registry service crashes when an application tries to retrieve Performance Counter data from another computer
Reporting Services

VSTS BUG: 2034068 | 2847735
FIX: "A PivotTable, cube function or slicer using connection <conn> had failed to refresh" error when you update data in an Excel workbook that is sourced from a perspective in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 2034093 | 2860446
FIX: Unexpected error in "XMCompressionAnalyzer::SelectBitPackCompression" function when you perform a Process command against a partitioned table in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 2205367 | 2861456
FIX: Access violation in replication Distribution Agent in SQL Server Transactional Replication
SQL service

VSTS BUG: 2033224 | 2862241
FIX: Access violation when you trace an RPC event class by using SQL Server Profiler or XEvents in SQL Server 2012 or SQL Server 2014
SQL service

VSTS BUG: 2034099 | 2864111
FIX: It takes longer than expected to cancel an MDX query that contains many GROUP BY clauses in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 1993317 | 2864930
FIX: You cannot write text that has more than 32,767 characters in Report Query Designer in SQL Server
Analysis Services

VSTS BUG: 2033340 | 2868348
FIX: Chart data cannot be updated when you use the Report Viewer Web Part to view the report in SSRS
Reporting Services

VSTS BUG: 2034115 | 2872946
FIX: CPU spinning occurs when you use Power View to run a DAX query against a Multidimensional model in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 2034905 | 2875949
FIX: VSS backup operations are not successful when the auto-recovery option is enabled in SQL Server
SQL service

VSTS BUG: 2034128 | 2876882
FIX: "Internal error: An unexpected error occurred" when you run a "Process" command against the TFS SSAS cube
Analysis Services

VSTS BUG: 2034907 | 2878377
FIX: DecryptByKeyAutoAsymKey() function returns "NULL" value when you decrypt data that is encrypted by an asymmetric key in SQL Server
SQL security

VSTS BUG: 2033393 | 2878968
FIX: Nonclustered index corruption may occur when you run a complex UPDATE statement together with a NOLOCK hint against a table in SQL Server
SQL performance

VSTS BUG: 2033252 | 2879373
FIX: Threads are not scheduled evenly in SQL Server 2012 or SQL Server 2014 Standard Edition
SQL service

VSTS BUG: 2066169 | 2880071
FIX: Error messages when you perform a ProcessRecalc operation after a ProcessData operation on an SSAS 2012 or SSAS 2014 tabular model
Analysis Services

VSTS BUG: 2034081 | 2880094
FIX: Grand total or subtotal rows display incorrect results in a Power View report that runs against a multidimensional cube in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 2033262 | 2881285
FIX: You cannot change the Run64BitRuntime property of an Integration Services project by using the SQL Server Data Tools in SQL Server 2012 or SQL Server 2014
Integration Services

VSTS BUG: 2033245 | 2881661
FIX: A memory leak occurs when a SQL Server Native Client OLE DB provider application calls the Prepare method in SQL Server 2012 or SQL Server 2014
SQL connectivity

VSTS BUG: 2034109 | 2884124
FIX: "Type mismatch" error when you run an MDX query that uses the Member.Name property against an SSAS 2012 or SSAS 2014 database
Analysis Services

VSTS BUG: 2034908 | 2885565
FIX: Report Builder 3.0 may close unexpectedly when you search an attribute in Query Designer in SQL Server
Reporting Services

VSTS BUG: 2033324 | 2885671
FIX: Duplicated worksheets are opened when you use the SQL Server Master Data Services Add-in for Microsoft Excel in SQL Server 2012 or SQL Server 2014
Data Quality Services (DQS)

VSTS BUG: 2033658 | 2887888
FIX: Slow performance in SQL Server when you build an index on a spatial data type of a large table in a SQL Server 2012 or SQL Server 2014 instance
SQL service

VSTS BUG: 2033663 | 2887899
FIX: Slow performance in SQL Server 2012 or SQL Server 2014 when you build an index on a spatial data type of a large table
SQL service

VSTS BUG: 1852086 | 2888996
FIX: Data purity corruption in sys.sysbinobjs table in master database when you log on to SQL Server by using the SA account and then run DBCC CHECKDB
SQL service

VSTS BUG: 2033375 | 2889723
FIX: A series of errors occurs when you export a Reporting Services report as a PDF in SQL Server 2012 or SQL Server 2014
Reporting Services

VSTS BUG: 2033379 | 2890052
FIX: Integration Services catalog permissions don’t work for Windows groups in SQL Server 2012 or SQL Server 2014
Integration Services

VSTS BUG: 2034909 | 2890095
FIX: Interrupted distributed query may return partial result set without any error in SQL Server
SQL service

VSTS BUG: 2033406 | 2890415
FIX: Notification messages of data update failure are not sent when you use the PowerPivot for SharePoint 2013 add-in for SQL Server 2012 SP1 or SQL Server 2014
Analysis Services

VSTS BUG: 1993318 | 2890818
FIX: Incorrect value is returned when you run an UPDATE CUBE statement that uses the USE_WEIGHTED_INCREMENT allocation method in SSAS
Analysis Services

VSTS BUG: 2033318 | 2891083
FIX: Expressions for default values in parameters are run only one time in SSRS 2012 or SSRS 2014 in SharePoint Integrated mode
Reporting Services

VSTS BUG: 2033604 | 2891088
FIX: Find option in Report Manager always takes you to the bottom of the page in SSRS 2012 or SSRS 2014
Reporting Services

VSTS BUG: 1852088 | 2891115
FIX: "The search text was not found" error when you search for numeric data that contains nonbreaking spaces in SSRS
Reporting Services

VSTS BUG: 2033729 | 2891230
FIX: Error message when you select a report on the RSItemPicker.aspx page after you apply update 2791086 on a computer that is running SSRS
Reporting Services

VSTS BUG: 1852090 | 2891489
FIX: Replication Log Reader Agent fails when you enable CDC and transactional replication for some columns in SQL Server
SQL service

VSTS BUG: 2033308 | 2893842
FIX: Fewer results in the MDS subscription view after you apply SQL Server 2012 SP1 or SQL Server 2012 CU2 or in SQL Server 2014
DQS

VSTS BUG: 2033350 | 2894025
FIX: Mirror tables are dropped when you use "Change Data Capture for Oracle by Attunity" on a server that is running SQL Server 2012 or SQL Server 2014
Integration Services

VSTS BUG: 2033635 | 2894305
FIX: Suboptimal execution plan is generated when you run a query in SQL Server 2012 or SQL Server 2014
SQL performance

VSTS BUG: 2033639 | 2894326
FIX: An application cannot connect to a contained database when connection pooling is enabled in SQL Server 2012 or SQL Server 2014
SQL security

VSTS BUG: 2033675 | 2895494
FIX: Slow SQL Server performance and a memory leak after you apply Cumulative Update 3 for SQL Server 2012 Service Pack 1 or in SQL Server 2014
SQL service

VSTS BUG: 1852105 | 2895694
FIX: Query scope assignment works incorrectly after you run a ClearCache command in SSAS
Analysis Services

VSTS BUG: 2033330 | 2896720
FIX: Slow performance in SQL Server 2012 or SQL Server 2014 when you build an index on a spatial data type of a large table
SQL performance

VSTS BUG: 1993316 | 2896903
FIX: You cannot perform any administrator actions on databases when a data model corruption occurs in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 2033644 | 2897221
FIX: Performance or error messages are logged when you have a transactional replication publisher server in SQL Server 2012 or SQL Server 2014
SQL service

VSTS BUG: 2033713 | 2897237
FIX: Transaction date format on an MDS website in SQL Server 2012 or SQL Server 2014 differs from the format that is defined on the computer
DQS

VSTS BUG: 2033273 | 2897263
FIX: “an error occurred when loading VertiPaq data" message after you load a database in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 2033667 | 2897265
FIX: "Invalid column name" error when you run some MDX queries against ROLAP partitions in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 2033721 | 2897282
FIX: Wrong date format will be returned when you run DateAdd or Day function in SSAS 2012 or SSAS 2014 on a non-US locale computer
Analysis Services

VSTS BUG: 2033681 | 2897454
FIX: Insufficient system memory error occurs when you try to create an index in a char, varchar, or nvarchar type column in SQL Server 2012 or SQL Server 2014
SQL performance

VSTS BUG: 2033708 | 2897512
FIX: Newly added member disappears from the Master Data Explorer in SQL Server 2012 or SQL Server 2014 MDS
DQS

VSTS BUG: 2033736 | 2897539
FIX: IntelliSense feature does not work correctly after you type Transact-SQL statements in SSMS in SQL Server 2012 or SQL Server 2014
Management Tools

VSTS BUG: 2033742 | 2897633
FIX: You cannot start an audit by using an "ALTER" statement in SQL Server 2012 or SQL Server 2014
SQL security

VSTS BUG: 2034901 | 2899939
FIX: Error messages when you create a project level SMO connection manager together with a password for an SSIS 2012 or SSIS 2014 project
Integration Services

VSTS BUG: 2033411 | 2899945
FIX: "The report server cannot process the report" error when you view an SSRS 2012 or SSRS 2014 report on a SharePoint website
Reporting Services

VSTS BUG: 2034904 | 2901757
FIX: Minute is overwritten by second in XML data after you migrate from SQL Server 2005 to SQL Server 2012 or SQL Server 2014
XML

VSTS BUG: 1852103 | 2904010
FIX: A small number of rows are sampled in SQL Server when table statistics are updated automatically or together with specified sampling rate
SQL performance

VSTS BUG: 2033617 | 2905275
FIX: Error messages when you run some MDX or DAX queries in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 2033300 | 2905298
FIX: It takes much longer for a user without administrator permissions to run an MDX query than an administrator user in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 1852107 | 2911385
FIX: Replication Queue Reader Agent crashes when you run transactional replication in SQL Server
SQL service

VSTS BUG: 2034911 | 2912928
FIX: SQL Server 2012 or SQL Server 2014 PowerPivot for SharePoint 2010 cannot create databases when the SharePoint server name is FQDN
Analysis Services

VSTS BUG: 1852113 | 2912949
FIX: SSAS crashes when more than one thread tries to access an SSAS cube at the same time
Analysis Services

VSTS BUG: 1852109 | 2913206
FIX: Cannot pass report parameters to reports in a SharePoint Document Library in SSRS by using HTML forms
Reporting Services

VSTS BUG: 1993321 | 2915611
FIX: Left Arrow key does not work in Expression Editor of SSDT for Visual Studio 2012
Reporting Services

VSTS BUG: 1993322 | 2916827
FIX: "Invalid URI: The Uri string is too long" error when you render an SSRS 2012 or SSRS 2014 report
Reporting Services

VSTS BUG: 1993323 | 2916934
FIX: "Center map to show an embedded map element" option of the "Center and Zoom" tab for a map does not work in SSRS 2012 or SSRS 2014
Reporting Services

VSTS BUG: 1993325 | 2917636
FIX: SQL Server Agent cannot forward events to a different server in SQL Server 2012 or SQL Server 2014
Management Tools

VSTS BUG: 1993326 | 2919584
FIX: Incorrect result in a PDF file when you use expressions that contain a Lookup function in an SSRS 2012 or SSRS 2014 report
Reporting Services

VSTS BUG: 2076869 | 2920987
FIX: Poor performance when many table-valued parameters are used in SQL Server
SQL service

VSTS BUG: 1993315 | 2921630
FIX: Incorrect result is returned when you run an MDX query that contains a DRILLTHROUGH statement in SSAS
Analysis Services

VSTS BUG: 2205345 | 2922935
FIX: Excel rendering extension produces corrupted files when you use nonprintable codes in SSRS 2012 or SSRS 2014
Reporting Services

VSTS BUG: 1993312 | 923837
FIX: Merge Agent fails or you experience non-convergence when you use a custom stored procedure conflict resolver in SQL Server
SQL service

VSTS BUG: 2205348 | 924827
FIX: dtexec.exe cannot execute a package when one of the configuration files does not exist in SQL Server 2012 or SQL Server 2014
Integration Services

VSTS BUG: 2205358 | 926217
FIX: Performance problems occur when database lock activity increases in SQL Server 2012 or SQL Server 2014
SQL service

VSTS BUG: 2205359 | 926223
FIX: Performance problems occur in NUMA environments during foreign page processing in SQL Server 2012 or SQL Server 2014
SQL service

VSTS BUG: 2205353 | 927511
FIX: Access violation may occur when trigger query joins large dataset in deleted/inserted table and runs in parallel in SQL server 2012 or SQL Server 2014
SQL performance

VSTS BUG: 2205355 | 927524
FIX: MDX query does not reuse cache after clear cache command on different Measure Group with Non-Admin login in SSAS 2012 or SSAS 2014
Analysis Services

VSTS BUG: 2101350 | 927748
FIX: PowerPivot workbook cannot do data refresh in SharePoint 2013 after you apply SQL Server 2012 CU7 or in SQL Server 2014
Analysis Services

VSTS BUG: 2205356 | 927779
FIX: Database shows recovery pending" state when you use TDE with EKM provider in SQL Server 2012 or SQL Server 2014
SQL security

VSTS BUG: 2205357 | 927844
FIX: Large DistinctCount become slower in tabular mode in SQL Server 2012 or SQL Server 2014
Analysis Services

VSTS BUG: 2205350 | 929193
FIX: SQL Server 2012 or SQL Server 2014 instance shuts down when you join database as secondary replica during AlwaysOn Availability Groups configuration
High Availability

VSTS BUG: 2205347 | 929832
FIX: Decimal precision is incorrect when you calculate based on size of scale in SQL Server 2012 or SQL Server 2014 MDS
DQS

VSTS BUG: 2205346 | 929903
FIX: Merge agent fails when you apply snapshot in SQL Server 2012 or SQL Server 2014 instance if cross database dependencies are present
SQL service

VSTS BUG: 2205363 | 931001
FIX: Distribution Agent skips applying sp_MSins_, sp_MSupd_, sp_MSdel_ stored procedures on a Subscriber that is initialized with Backup in SQL Server 2012 or SQL Server 2014
SQL service

VSTS BUG: 2205365 | 931241
FIX: Access violation occurs when you update a table that has an XML calculated column in SQL Server 2012 or SQL Server 2014
SQL service

VSTS BUG: 2205369 | 932120
FIX: SQL Server takes long time to open the databases after the recovery phase when the number of databases or database files or both is large in SQL Server 2012 or SQL Server 2014
SQL service

VSTS BUG: 2205366 | 932340
FIX: Errors when you add member in SQL Server 2012 or SQL Server 2014 MDS
DQS

VSTS BUG: 2205368 | 932341
FIX: Content of member details window is locked when you add a new member to MDS Explorer in SQL Server 2012 or SQL Server 2014 MDS
DQS

VSTS BUG: 2205344 | 933780
FIX: Message is not removed from transmission queue even though the ACK is received successfully in an AlwaysOn availability group in SQL Server 2012 or SQL Server 2014
SQL service

VSTS BUG: 2205370 | 936004
FIX: Visual Studio 2012 crashes because of access violation when the data source binding is completed in Report Viewer 2012 UI in local mode
Reporting Services

VSTS BUG: 2088845 | 936896
FIX: Errors when you join memory-optimized table to memory-optimized table type at RCSI in SQL Server 2014
In-Memory OLTP

VSTS BUG: 2082534 | 937574
FIX: Error when you open a Power View report that has any Bing Map in SQL Server 2014
Reporting Services

VSTS BUG: 2042246 | 938460
FIX: An access violation occurs when you try to use datepart (weekday) in a natively compiled stored procedure in SQL Server 2014
In-Memory OLTP

VSTS BUG: 2032972 | 938461
FIX: Incorrect message type when you restart a SQL Server 2014 instance that has Hekaton databases
In-Memory OLTP

VSTS BUG: 2032981 | 938462
FIX: Missing or wrong information about missing indexes is returned when you query in SQL Server 2014
In-Memory OLTP

VSTS BUG: 2033010 | 938463
FIX: No missing index recommendation is displayed when the index is not the correct type for the query in SQL Server 2014
In-Memory OLTP

VSTS BUG: 2032988 | 938464
FIX: Cannot use showplan_xml for the query/procedure when you create a natively compiled stored procedure with a query that contains a large expression in SQL Server 2014
In-Memory OLTP

VSTS BUG: 2119489 | 938555
FIX: Errors when you run an online index build/switch partition with the option ABORT_AFTER_WAIT=BLOCKERS and parallel queries at same time in SQL Server 2014
SQL service

VSTS BUG: 2129661 | 940348
FIX: Worker time in the DMVs sys.dm_exec_procedure_stats and sys.dm_exec_query_stats for natively compiled stored procedures is reported incorrectly in SQL Server 2014
In-Memory OLTP

VSTS BUG: 2158835 | 942895
FIX: Error 35377 when you build and rebuild clustered columnstore index with maxdop larger than 1 through MARS connection in SQL Server 2014
SQL service

VSTS BUG: 2159532 | 943395
FIX: Error when you merge partitions with incremental statistics in SQL Server 2014
SQL performance

VSTS BUG: 2113682 | 948180
FIX: Error when you restore full database backup from the secondary in SQL Server 2014
SQL service

VSTS BUG: 2157981 | 949751
FIX: An access violation occurs when you run CHECKTABLE against the tables with clustered column store index in SQL Server 2014
SQL service

VSTS BUG: 2113618 | 950069
FIX: Change the feature ID of deprecated feature Database compatibility level 110 to 275 in SQL Server 2014
SQL service

VSTS BUG: 2205697 | 953592
FIX: The values of column query_hash and query_plan_hash are NULL for DMV sys.dm_exec_requests in SQL Server 2014
SQL performance

VSTS BUG: 2282953 | 958050
FIX: Incorrect message ‘Private Server build’ is shown in the dumps and Dr. Watson is disabled when SQL Server 2014 generate dumps
SQL service

VSTS BUG: 2104126 | 958052
FIX: Access violation when you create an index on a no-partitioned table in SQL Server 2014
SQL performance

VSTS BUG: 2112555 | 958054
FIX: SQL Cache Memory decreases and CPU usage increases when you rebuild an index for a table in SQL Server 2014
SQL service

VSTS BUG: 2278966 | 958191
FIX: TRACK_CAUSALITY causes access violations for every batch or RPC completed event in SQL Server 2014
SQL service

VSTS BUG: 2076865 | 922799
FIX: Unexpected exception is thrown when you convert writeback partition in SSAS
Analysis Services

VSTS BUG: 2034913 | 57823
FIX: The clustered index table may take longer than you expect to be rebuilt when you use the ALTER INDEX REBUILD statement in SQL Server
SQL service

VSTS BUG: 2205360 | 926712
FIX: Performance decreases after an ALTER INDEX…ONLINE operation is aborted in SQL Server 2012 or SQL Server 2014
SQL service

VSTS BUG: 2034910 | 907283
FIX: "Timeout expired" error when you use PowerShell to back up or restore a large database in SQL Server 2012 or SQL Server 2014
Management Tools

 

What next after reading thos updates and few of those knowledgebase articles? SQL Serev 2014 is first Cloud-Ready platform with additionally funcionality such AlwaysOn and In-Memory OLTP. Microsoft suggest to read some articles if You use new functionality of SQL Server:

When you deploy the hotfixes to a hybrid environment (Such as AlwaysOn, replication, cluster, and mirroring), we recommend that you refer to the following articles before you deploy them:

 

This update could be applied to

  • Microsoft SQL Server 2014 Developer
  • Microsoft SQL Server 2014 Enterprise
  • Microsoft SQL Server 2014 Express
  • Microsoft SQL Server 2014 Standard
  • Microsoft SQL Server 2014 Web

Microsoft has recommended to test all hotfixes before updating in production environment. More information about this release You can find with the article: Cumulative Update 01

You may have to restart the computer after you apply this cumulative update.

If You want to go directly to download section jump to Request Hotfix Download Site where You can choose version (for both platforms: 64-bit and 32-bit) . This release is prepared as multilingual package. And here is the full list af all packages:

>> x86 | SQLServer2014_RTM_CU1_2931693_12_0_2342_x86
>> x64 | SQLServer2014_RTM_CU1_2931693_12_0_2342_x64
PS. this update is surprisingly small just 550 MB in zip file

Enjoy!