Couchbase Server 6.0 brings significant updates to the Analytics, Eventing and Full-text Search services.
Take a look at the?release notes?for a list of known issues in this release.
Couchbase Server 6.0為分析、事件和全文搜索服務(wù)帶來(lái)了重大更新。
查看發(fā)布說(shuō)明，以獲得該版本中已知問(wèn)題的列表。
New features
Couchbase Analytics
????Couchbase Server 6.0 delivers the first production release of Couchbase Analytics. Our Analytics service enables you to analyze your JSON data in real time without the need to extract, transform, load (ETL) your data into a separate system. It allows you to develop insight-driven applications quickly and easily using the same SDKs.
Couchbase Server 6.0發(fā)布了Couchbase 分析的第一個(gè)產(chǎn)品版本。我們的分析服務(wù)允許您實(shí)時(shí)分析JSON數(shù)據(jù)，而不需要將數(shù)據(jù)提取、轉(zhuǎn)換、加載(ETL)到單獨(dú)的系統(tǒng)中。它允許您使用相同的sdk快速輕松地開(kāi)發(fā)具有洞察力的應(yīng)用程序。
????It supports hybrid operational and analytical processing (HOAP) workloads and allows NoSQL users to run ad hoc analytical queries leveraging a massively parallel processing (n MPP) query engine without impacting application performance.
????它支持混合操作和分析處理(HOAP)工作負(fù)載，并允許NoSQL用戶利用大規(guī)模并行處理(n MPP)查詢引擎運(yùn)行特定的分析查詢，而不會(huì)影響應(yīng)用程序的性能。
????Couchbase’s unique architecture for Multi-Dimensional Scaling (MDS) allows operational and analytical queries to run concurrently without impacting one another, providing the workload isolation required for production deployments.
? ??Couchbase獨(dú)特的多維伸縮體系結(jié)構(gòu)(MDS)允許同時(shí)運(yùn)行操作和分析查詢，而不會(huì)相互影響，從而提供了生產(chǎn)部署所需的工作負(fù)載隔離。
????To learn more about this service, or to see what’s new in this production release, see?Couchbase Analytics.
N1QL for Analytics
????SQL++ builds on the popularity and power of the SQL standard. It is the language used for querying schemaless, semi-structured, JSON data found in the Couchbase Data Platform.
? ??SQL++基于SQL標(biāo)準(zhǔn)的流行和強(qiáng)大功能。它是用于查詢Couchbase數(shù)據(jù)平臺(tái)中的無(wú)模式、半結(jié)構(gòu)化JSON數(shù)據(jù)的語(yǔ)言。
????Couchbase Server 6.0 brings the first commercial implementation of the SQL++ language and uses it in the new Analytics service.
? ??Couchbase Server 6.0帶來(lái)了SQL++語(yǔ)言的第一個(gè)商業(yè)實(shí)現(xiàn)，并在新的分析服務(wù)中使用它。
For more information, see the?N1QL for Analytics Language Reference.
Support for Timers in Couchbase Functions?在Couchbase函數(shù)中支持定時(shí)器
????This release adds support for timers in Couchbase Functions.
????Timers enable the ability to trigger routines at specific timestamps. They are constructs by which developers can specify logic routines that are to be triggered at a future time. By having them run directly in a Couchbase Service they’re close to your data and highly efficient.
? ??定時(shí)器能夠在特定的時(shí)間戳觸發(fā)例程。它們是開(kāi)發(fā)人員可以指定邏輯例程的構(gòu)造，這些邏輯例程將在將來(lái)某個(gè)時(shí)候觸發(fā)。通過(guò)讓它們直接運(yùn)行在Couchbase服務(wù)中，它們接近您的數(shù)據(jù)并且非常高效。
For more information, see?Timers.
Full-Text Search improvements
????The Full-Text Search indexing capabilities have been greatly improved. The indexing time has been cut in half and the index space requirements are as much as 70% lower. These new indexing features are on by default and upgrading is as simple as recreating the index using the new 6.0 index type option. For more information, see?Creating Indexes.
