@jerry 我观察了一下logs, 新instance创建时通常并不是在压力最大的时候, 看来启用concurrent request 时, 1个instance能处理的request大大提高了

关键是, Google似乎不考虑开发者也是整个生态系统中的一部分, 也有利益在其中. 当出现意见时, Google甚至不屑于去澄清

Chrome Web Store中, reviews的排序, 突然改为所谓的"helpful"方式, 也引起开发者很大争议.

http://groups.google.com/a/chromium.org/group/chromium-apps/browse_thread/thread/777596699c6b5742/312a2ef72490fa21

一个用户的评论是: "I can't believe this is an intended change. ..."


Google某些人, 脑子被门夹了, 而且是被门反复夹

instance hour 似乎没有那么可怕.

我用的是GAE/Java, 昨天试着启用 threadsafe, instance数量基本保持在1, 偶尔达到2, 而且还是cron产生的大量突发请求导致. 之前经常达到5以上, 不过我这个测试得等周二国外流量恢复后才能确定效果.

我的感觉是 启用 concurrent request + 稍稍延长 Min Pending Latency + 少许优化(减少后台产生的突发请求), 能大大减少instance hours

Python 2.7 支持 concurrent request 后应该会大大改善, 尤其Python的内存需求比Java小很多.

one-click to save 或者 1-click to save

@ayanamist 你猜对了, 真的是根据 "helpful" 排序的, 不知道对谁 "helpful", 一个这么大的公司居然能迷信"算法"到这种程度, 甚至不先测试一下

http://groups.google.com/a/chromium.org/group/chromium-apps/browse_thread/thread/777596699c6b5742/312a2ef72490fa21

"""Hi everyone,
A few days ago we released some changes to the way we sort comments from our
users. Instead of sorting these by recency and showing our users a lot of
comments which might not be so helpful, we are now sorting these comments by
quality and helpfulness to the users. Thank you for your feedback on this
change. We are listening and are taking all of your feedback into
consideration as we iterate and work more on this feature. Our goal is to
make comments be as helpful as possible for our users and our developers.
Thanks,
Chrome Web Store team"""

帖子里骂声一片:
"""It was obviously a ridiculous change to make. Please just revert back
to the old comment system. I don't want to have to wait while you
develop a new comment system, there was nothing wrong with the
original! """

我看不是根据helpful排序的, 可能Google又研究出了一个超级无敌的 X-Rank

Review本来是用来收集用户反馈的, 这么折腾甚至都不知道有没有新用户的反馈

Google真让人抓狂

这个Blog (阿修的部落格) 上对Titanium Mobile介绍比较多: http://www.lis186.com/

@harryxu 微软的服务"稳定"的收费, 对党来说"有害"的可能性小, 所以应该不太会被墙

另外, Azure Extra Small 1 GHz 768 MB 20 GB*, 这个也能满足相当大的并发请求了, 而且, 价格上可以有: $79.99 per Base Unit per month for the initial subscription term of six months, which can be renewed once at the same Base Unit price.

http://www.microsoft.com/windowsazure/offers/popup/popup.aspx?lang=en&locale=en-US&offer=MS-AZR-0020P

@xiangjian 价格计算器: http://www.microsoft.com/windowsazure/pricing-calculator/?campaign=vw-calc

@Livid 没用过, Java好像可以用Eclipse, Python不知道用什么工具

@keakon 是的, 它是稳定的贵 :D:D

收藏了, 谢谢

@MarshallChen GAE 适合大规模的应用, 可以省去做负载平衡, 分布存储, 但是小应用没必要折腾, 性能太低. 那些GAE上的代理应用这回也Over了

=======================

billing history 页面有两个地方不明白:

Total*: (before clipping to daily budget), 这里的"daily budget" 是什么?

Bandwidth Out: $0.15/GByte, 新旧价格不都是 $0.12/G 吗?

我的应用CPU跑的高, 看来得整整了

@huiyubird 50K是每天免费限额, 收费没有限制

@phus 免费应用基本上只能用来做实验原型了, 一旦启用收费, 每月还有 $9 的基本费用

优化文档上说, CPU可以通过启用并发请求降低, 但不确定会降低多少. 等Python 2.7支持并发请求后, 这部分可能会降低一些.

数据库读操作, 基本上只能通过Memcache进行优化了.

每月: $9每月基本费用 + 每天使用费用 + 反向代理费用, 真不算便宜, 尤其还总得为翻墙折腾

针 和 孔

@hellmash 可以随时取消, 扣除使用天数, 我记得.

而且, 你跟对方说你没打算自动续费, 如果时间不是很长, 可能可以全部退给你, 直接在线提交一个ticket很快就会回复

@hellmash 应该可以退

北京有春天, 刚刚冒出的新芽嫩叶很漂亮. 就是比较短暂, 而且经常沙尘天, 说话时一不小心一阵风刮过来, 满嘴都是沙

夏天平均气温高, 赶上桑拿天就更难受了

秋天大概能持续一个月的时间

秋高气爽. 在郊区, 蓝天看起来真的非常"高"

9月底到10月中 是北京一年中气候最好的时间, 非常舒服, 没赶上异常天气的话

@Hlbice 你有收到第一封邮件吗?

Your order is much appreciated.

As soon as your order is scheduled to ship or ready to download, we'll let you know with a second email. So be on the lookout for it.

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"If the status says "Cannot be removed" it is in process to ship to you. "

我的订单有 "Cannot be removed" 信息, 虽然还显示 Not Yet Shipped

@Hlbice 这个... 我下单是没注意, 忘记怎么选择的了