Fw: [mongodb-user] MongoDB 4.1.10 is released

[Satoshi OKANO]

岡野です。

 

mongodb-userからの転送です。

 

昨年以来、おおよそ月1でリリースされている、開発バージョンの4.1系ですが、先週4.1.10がリリースされています。

 

現時点のリリースノートによると

https://docs.mongodb.com/master/release-notes/4.2/

以前からアナウンスされている通り、シャードクラスタでの複数ドキュメントトランザクション機能が追加、

毎度のAggregation、セキュリティまわりの改善のほか

圧縮アルゴリズムとしてZstandard追加、Wildcard Indexという新しいインデックス機能追加、

ログの整理（INITSYNCやELECTIONというコンポーネントが新設される）

serverStatusに項目追加

MMAPv1は廃止

などなどが含まれているようです。

 

 

6月17-19でMongoDB Worldが開催されますが

https://www.mongodb.com/world

公開されているセッション情報によると、いくつか、4.2では・・・という言及が見られるようです。

 

https://mongodbworld2019.sched.com/event/OElR/becoming-an-ops-manager-backup-superhero

> Finally, we will talk about the new backup architecture in 4.2 and how it simplifies some of these concerns.

 

https://mongodbworld2019.sched.com/event/OJqV/new-encryption-capabilities-in-mongodb-42-a-deep-dive-into-protecting-sensitive-workloads

> This session will take a deep dive into new security capabilities in MongoDB 4.2 that address these scenarios,

 

 

 

----------------------- Original Message -----------------------

From:    "'Kelsey Schubert' via mongodb-user" <mongod...@googlegroups.com>

To:      mongodb-...@googlegroups.com, mongod...@googlegroups.com, mongodb-dev <mongo...@googlegroups.com>

Date:    Wed, 17 Apr 2019 10:08:53 -0400

Subject: [mongodb-user] MongoDB 4.1.10 is released

----

 

The Server Team is excited to announce that MongoDB 4.1.10 is ready for testing. Among the numerous bug fixes and improvements delivered in the past four weeks, some major projects we’ve completed include:

Expressions to get Current Time
It is now possible to return the current time and cluster time right in the aggregation pipeline.

Storage Engine Statistics for Slow Operations

When logging or profiling slow operations in MongoDB, they now include details about time spent in the storage engine. These statistics will also be visible when logging slow transactions.

Early Failure on Socket Disconnect

Socket disconnection now fails running operations on the connection, preventing the server from doing work the client is no longer interested in.

All Issues | Downloads

Thanks,

The MongoDB Server Team

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