[-OP-] Next 12.00 #1033 QRESYNC 來了！

看板Browsers作者t7yang (t7: 近 Opera 者赤)時間13年前 (2011/07/28 02:53)推噓15(15推 0噓 30→)

留言45則, 12人參與討論串1/1

ｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏ Network latency improvements, Microdata and QRESYNC 由 Ramūnas(Ramunas). Wednesday, 27. July, 21:15 via: http://my.opera.com/desktopteam/blog/2011/07/27/latency-microdata-qresync Hello! My name is Ramunas, and I'm a summer intern here at Opera HQ in Oslo. I'm in Desktop QA, doing bug testing for Windows/Mac and occasionally some Linux. 哈囉！我是 Ramunas，我是在奧斯陸總部的暑期實習生（廉價工讀生大誤）目前在 Desktop QA 單位，負責 Windows/Mac 的瑕疵測試，偶爾還會負責一些 Linux 的工作。 In this snapshot we have numerous Core updates and fixes, plus some very interesting mail work. I'd advise you to look through the changelog, though highlights include HTML5 Microdata work and network latency improvements on the Core side, and new QRESYNC support for Opera's mail client, M2. 在這個 snapshot 中我們有若干個 Core 的更新和修復，外加一些很有趣郵件功能變動。這次的更新精華包含了 HTML5 Microdata、在核心部分的網路延遲問題的改善，另外就是我們的 M2 新增了 QRESYNC 功能的支援，除了以上的更新精華之外，我想你應該仔細看看這次更新記錄， For those not familiar, QRESYNC is an IMAP extension that enables you to synchronize message metadata using much less overhead. It allows clients to request all changes since the last time they were connected, instead of having to check each message for changes. Not all IMAP servers support it, but Opera's Fastmail and My Opera Mail of course lead the way. This change should be particularly welcome for users on capped or slow connections. 或許有些人不是很熟悉，其實 QRESYNC 是 IMAP 的一個延伸功能，它提供了以更少的消耗資源來同步訊息的 metadata。摒棄了檢查每一封郵件變動記錄，取而代之的是它可以讓軟體去要求自上次連線後的所有變動。但並非所有的 IMAP 伺服器都支援這項功能，不過很幸運的是 Opera 的 Fastmail 和 My Opera Mail 都支援這樣的功能。當然了，這項更新對於處在低網速地區的使用者來說可謂是一項救星式功能。 This build also contains improvements to the database backends used in Opera's mail client, M2. They will now create less fragmented files, allowing for faster writing and retrieving of data (though this does not apply to upgraded mail profiles). 這次的更新和抱括了 Opera 的郵件管理工具－－M2 的後端資料庫改善。現在 M2 將有效降低零碎檔案的產生，這會加速資料的讀寫動作（儘管這不適用於已經升級過的郵件設定檔）。 Note: Due to changes in the mail storage format you cannot downgrade after your mail profile has been updated by this build. Therefore, we strongly recommend you backup your profile. 注意：因為已經改變了郵件的儲存格式，所以一旦你更新了這個版本後，你就無法降級為所有舊的版本。因此，我們強烈建議你備份你的設定檔。 One small extra point with regards to the Core network latency fixes, just to avoid confusion. You will not see any real difference testing against popular benchmarks (which focus on rendering and JavaScript performance); this kind of work is more likely to have an impact on regular "day to day" browsing. However, it can result in pages loading in half the time! You are most likely to see a difference if you have a poor network connection and others may notice improved performance when connecting to a webserver hosted on another continent. 另外，為了避免不必要誤會，這裡再針對 Core 網路延遲修復做一點小提醒。你將不會看到這版在各大瀏覽器測試的網站取得突破性的進步（尤其是渲染和 Javascript 的效能）；我想你會從日常生活中一點一滴去發現它的進步。無論如何，這次的更新將帶了兩倍的載入速度！如果你身處於一個網速比較低的地區，你應該會發現它的不同。另外，當你連線到一個遙遠的伺服器時，你也會發現它在效能上改進。 As always, let us know what you think and any new issues you encounter. 一如既往，讓我們知道你想法和你所遇到的問題吧。 WARNING: This is a development snapshot: It contains the latest changes, but may also have severe known issues, including crashes, and data loss situations. In fact, it may not work at all. Download Windows : http://goo.gl/OkYie Mac : http://goo.gl/21Aok Linux/FreeBSD : http://goo.gl/9qhUx -- 一句話：Good M2 的話我沒試，因為我那個用來備份郵件的 Opera 都是用穩定版的ｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏ另外這裡還是要一再賣一下關子： >>>>>>>>>>>>>>>>>>>>這幾天 Opera 將會為各位準備一份驚喜<<<<<<<<<<<<<<<<<<<<<<< !!!!!!!各位敬請期待!!!!!!!!! 希望我的努力沒有白費（淚目...）ｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏｏ -- 新------------------ 北Ｆ ------------------- 網------------------ || ------------------- 路------------------ 西Ｓ=====中ＯＰ=====東Ｉ ------------------- 五------------------ || ------------------- 絕------------------ 南Ｃ ------------------- -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.113.64.46

推

weiyucsie

07/28 03:10, , 1^F

07/28 03:10, 1^F

推

hslzh

07/28 08:10, , 2^F

07/28 08:10, 2^F

推

OhMyAlex

07/28 08:11, , 3^F

07/28 08:11, 3^F