太雷啦~~~
Android 那邊的雷是,開了相片/相機,選完照片回來後,在爛一點的手機會發現原來的 activity 被殺了,然後 Flutter 沒有實做 savedInstanceState...
In both occasions neither OpsManager nor Mongo’s support agents were able to help us much, and we ended up solving the problem ourselves – in one case thanks to a member of the team picking up the phone from a desert on the outskirts of Abu Dhabi. 怨念很深
除了資料倉儲之外,Amazon也將過去沿用了20年關鍵核心財務系統用的Oracle資料庫,也都一併搬上AWS,總共搬遷多達93個資料庫、185個實例,累積120TB的資料量,現在都改使用DynamoDB雲端資料庫。經過改用新的資料庫以後,除了更易於管理,更高可靠,並且加快近一倍的反應處理時間,也替Amazon省下70%整體成本。
財務資料庫這種需要複雜的 query 怎麼轉到完全無法 query 的 NoSQL DynamoDB ??
While CRIME was mitigated by disabling TLS/SPDY compression (and by modifying gzip to allow for explicit separation of compression contexts in SPDY), BREACH attacks HTTP responses. It is important to note that the attack is agnostic to the version of TLS/SSL, and does not require TLS-layer compression. Additionally, the attack works against any cipher suite.
不過仔細看了一下,他的條件是 HTTP body 裡要有 secret 和 user generated data,所以一般沒滿足條件的 JSON 的確沒事。
Experimental Reactive Relational Database Connectivity Driver, R2DBC, Announced at SpringOne1
The end goal is try to influence the Asynchronous Database Access (ADBA) specification.