How Fast can A Single Instance of Redis be?

How Fast can A Single Instance of Redis be?

The module allows Redis to interact in user space with the NIC, bypassing the kernel. They were generated while running Redis with the modules, and running it without:

Below is a flamegraph generated while performing a regular benchmark on unmodified Redis. This module, being in a standalone module form, is beneficial because it will likely provide performance gains regardless of where the Redis base code goes next and with future versions.

Source: docs.keydb.dev

Who filled a French art gallery with fakes?

Who filled a French art gallery with fakes?

It was dedicated to the work of the local artist Étienne Terrus (1857-1922), a friend of Henri Matisse who had been largely forgotten by the time Traby established the museum in the mid-90s. In May 2018, weeks after Forcada’s discovery came to light, the Musée Rigaud, Perpignan’s main art museum, allegedly withdrew two suspect paintings by Terrus’s contemporary Augustin Hanicotte, lent by a private collector. Another national museum, the Museum of Modern Art in Céret, 14 miles south-west of Elne, is putting a large collection it has just been bequeathed under close scrutiny to avoid such embarrassment; Forcada, who has seen the works, believes 5% are “doubtful”.

Source: www.theguardian.com

Fleuron: A Database of Eighteenth-Century Printers’ Ornaments

Fleuron: A Database of Eighteenth-Century Printers’ Ornaments

Fleuron is a database of eighteenth-century printers’ ornaments. Fleuron includes ornaments cut by hand in blocks of wood or metal, as well as cast ornaments, engravings, and fleurons (ornamental typography). Try browsing Fleuron’s ornaments by date, printer, city, or author, or search for a specific ornament or book.

Source: fleuron.lib.cam.ac.uk

Show HN: A corporate card for life science companies

Show HN: A corporate card for life science companies

We just launched a corporate card specially tailored for life sciences companies and every time we launch something new we get a lot of questions about how we chose to prioritize this feature or product, so I thought it’d be interesting to share here with the HN community. While I’ve previously posted about launching our initial tech startup card the decision to launch Life Sciences was much different in that we already had two existing products in the market with their own long list of improvements we wanted to make to them. Here’s my blog post going into much more detail (couldn’t fit it here): love to get your thoughts and feel free to ask any questions you might have.

Source: news.ycombinator.com

Beijing’s US Treasury holdings dip

Beijing’s US Treasury holdings dip

SHANGHAI — China reduced its holdings of U.S. government debt again in April even as Beijing’s gold reserves continued to grow, diversifying away from the dollar as ties with Washington fray. China’s gold reserves have grown for six straight months since December, the first time the country increased its holdings of the precious metal in more than two years. China’s Treasury stockpile long stayed above $1.2 trillion, but after the yuan’s sharp depreciation in 2015, Beijing is believed to have sold some of the securities to fund intervention to shore up its currency.

Source: asia.nikkei.com

Seva Coffee (YC) Is Seeking a Master Sommelier

Seva Coffee (YC) Is Seeking a Master Sommelier

We build a new robotic machine that starts with raw green coffee beans and roasts, grinds, and brews every cup personalized to you in a moment. Video and more at: www.sevacoffee.com We’re looking for a Master Sommelier who wants to expand their skills to create a new language for experiencing coffee. With our system, coffee with nuance and complexity of wine is created on demand in a moment and coffee has 3 times the aromatic flavor compounds of wine.

Source: news.ycombinator.com

Facebook reveals its cryptocurrency Libra

Facebook reveals its cryptocurrency Libra

In addition to releasing details about the Libra via a white paper and other explainers, Facebook revealed that its involvement would be handled through a software “wallet” subsidiary called Calibra, which will store user funds and act as an initial on-ramp to the Libra cryptocurrency. On the first point, Marcus said that Facebook is enforcing a strict separation between users’ social data—their Facebook likes, photos, etc—and the financial data that will be available on Libra’s network. Indeed, that’s why Calibra, the wallet software that will hold Libras, was made a subsidiary of Facebook—“to ensure appropriate separation between social and financial data and to build and operate services on its behalf on top of the Libra network,” as the white paper explains.

Source: decrypt.co

How LinkedIn exfiltrates extension data from the browser

How LinkedIn exfiltrates extension data from the browser

LinkedIn will scan your local browser files in an attempt to identify a number of different browser extensions you may have installed. After inspecting a few of the extension IDs in the resources I began to suspect LinkedIn was attempting to determine if I had certain extensions installed by executing local web requests to the browser itself. LinkedIn abuses this fact and sprays web requests to your local browser in attempt to find extensions.

Source: prophitt.me

Show HN: Try FaunaDB’s GraphQL API

Show HN: Try FaunaDB’s GraphQL API

FaunaDB’s cloud database is fully-managed and free to get started with, so it’s effortless to add a GraphQL backend to your app. The easiest way to get a taste of GraphQL on FaunaDB is to launch GraphQL Playground and query the sample database we’ve prepared for you. To try it out, just configure GraphQL playground to connect to the FaunaDB Cloud GraphQL API endpoint: your client to the sample database by pasting the following into the HTTP Headers in the lower left corner:

Now that you are connected, paste this into the query box and run it:

You should see a handful of todo items pop up in the results area, like in the screenshot above.

Source: fauna.com

Backpage.com’s Vicious Battle with the Feds

Backpage.com’s Vicious Battle with the Feds

Backpage, the domain that brought the federal government down on Lacey and Larkin’s heads, wasn’t much to look at—a bare-bones interface wrapped in Facebooky blue, similar to Craigslist in both form and function. The government indictment that triggered Lacey and Larkin’s arrests, United States v. Lacey, et al., includes 17 “victim summaries”—stories of women who say they were sexually exploited through Backpage. In the years before their arrest, Lacey and Larkin had successfully beat back charges like these in court.

Source: www.wired.com