It is a lazy Out-of-Core DataFrames (similar to Pandas), to visualize and explore big tabular datasets.
It calculates statistics such as mean, sum, count, standard deviation etc., on an N-dimensional grid for more than a billion (10^9) samples/rows per second.
Visualization is done using histograms, density plots and 3D volume rendering, allowing interactive exploration of big data.
Vaex uses memory mapping, zero memory copy policy and lazy computations for best performance (no memory wasted).
The data pipeline on your laptop will be super fast.
It is a lazy Out-of-Core DataFrames (similar to Pandas), to visualize and explore big tabular datasets.
It calculates statistics such as mean, sum, count, standard deviation etc., on an N-dimensional grid for more than a billion (10^9) samples/rows per second.
Visualization is done using histograms, density plots and 3D volume rendering, allowing interactive exploration of big data.
Vaex uses memory mapping, zero memory copy policy and lazy computations for best performance (no memory wasted).
The data pipeline on your laptop will be super fast.
Chinaโs stock markets are some of the largest in the world, with total market capitalization reaching RMB 79 trillion (US$12.2 trillion) in 2020. Chinaโs stock markets are seen as a crucial tool for driving economic growth, in particular for financing the countryโs rapidly growing high-tech sectors.Although traditionally closed off to overseas investors, Chinaโs financial markets have gradually been loosening restrictions over the past couple of decades. At the same time, reforms have sought to make it easier for Chinese companies to list on onshore stock exchanges, and new programs have been launched in attempts to lure some of Chinaโs most coveted overseas-listed companies back to the country.
Unlimited members in Telegram group now
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.
