#开源项目
chDB，在Python里内嵌了Clickhouse做为OLAP查询引擎的项目，最近被Clickhouse官方收购了。用作者的话说，有了这个项目，相当于给Python这辆自行车安装了火箭发动机（It feels like installing a rocket engine 🚀 onto a bicycle🚴🏻.）
作者的相关博文：
《The birth of chDB》
《chDB is joining ClickHouse》
BY codedump的电报频道
The super secure UAE-based Telegram messenger service, developed by Russian-born software icon Pavel Durov, is looking to raise $1bn through a bond placement to a limited number of investors from Russia, Europe, Asia and the Middle East, the Kommersant daily reported citing unnamed sources on February 18, 2021.The issue reportedly comprises exchange bonds that could be converted into equity in the messaging service that is currently 100% owned by Durov and his brother Nikolai.Kommersant reports that the price of the conversion would be at a 10% discount to a potential IPO should it happen within five years.The minimum bond placement is said to be set at $50mn, but could be lowered to $10mn. Five-year bonds could carry an annual coupon of 7-8%.
Telegram has made it easier for its users to communicate, as it has introduced a feature that allows more than 200,000 users in a group chat. However, if the users in a group chat move past 200,000, it changes into "Broadcast Group", but the feature comes with a restriction. Groups with close to 200k members can be converted to a Broadcast Group that allows unlimited members. Only admins can post in Broadcast Groups, but everyone can read along and participate in group Voice Chats," Telegram added.
codedump的电报频道 from pl