science

Shadow (service)

Shadow (service) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Shadow (service) rather than just read about it. In short: Shadow.tech is a cloud computing service developed by the French company Blade that was acquired by OVHcloud founder Octave Klaba in 2021. Its technology is based on Windows 10 servers executing video games or other Windows software applications remotely.

Shadow (service) — illustration

Key takeaways

Shadow (service) belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Shadow (service) to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Shadow (service) from memory before moving on to harder problems.

Reference excerpt

Shadow.tech is a cloud computing service developed by the French company Blade that was acquired by OVHcloud founder Octave Klaba in 2021. Its technology is based on Windows 10 servers executing video games or other Windows software applications remotely. Unlike many other cloud services such as Boosteroid, Nvidia GeForce Now, Amazon Luna, or the now defunct Google Stadia, Shadow is not limited to running video games, as Shadow.tech provides remote access to a complete PC infrastructure.

History In 2015, Emmanuel Freund, Stéphane Héliot and Asher Kagan-Criou created a start-up called Blade to propose a cloud-gaming service called Shadow. At the start of 2016, they raised 3 million euros of capital, then 10 million, followed in 2017 by 51 million, with several investors. In 2019, Blade further raised 30 million euros, following the arrival of Google in the Cloud gaming sector with Stadia. In October 2019, Shadow had more than 70000 users. In November 2020, They announced having more than 100000 active users. In September 2020, Blade CEO and CTO change for Mike Fischer and Jean-Baptiste Kempf (one of the major contributors of the VLC media player project). In March 2021, it was announced that Blade had filed for Chapter 11 Protection in the United States, as well as filing for bankruptcy in Europe. In May 2021, it was announced that Blade had been bought after its insolvency by Octave Klaba, CEO of OVHcloud. Before he bought the service however, Octave Klaba announced that he was not interested in Cloud Gaming but intended to develop a European alternative to Office 365. On May 24, 2021, Shadow's new management announced major restructuring to the previous pricing structure, removing the Ultra and Infinite tier plans, and leaving the $30 USD Boost plan as the company's sole offering (until the upcoming hardware upgrades and new plans announced in May 2022 are rolled out.) In March 2021, the Shadow team announced a Dual Screen feature. In August 2021, Octave Klaba, OVHcloud CEO, informed that service subscription approval was renewed after a pause which lasted starting from the bankruptcy announcements. In October of that year, Shadow also announced a new logo and brand that would begin usage in 2022. In May 2022, upgrades and expansions to Shadow's services were announced by the company. Software updates such as upgraded graphic cards were introduced to appeal to more experienced gamers using the service. A new subscription tier was also introduced which offered increased storage capacity and higher performance levels.

Incidents On the 11th of October, 2023, Shadow notified all of its customers via email about a social engineering attack to which the company had fallen victim. The company claimed that the attack was highly sophisticated and that the attacker was able to extract private information about its customers. However, the company also made it clear that no passwords or banking details were compromised. The attackers were able to access customers' first name, last name, date of birth, address, and credit card expiry date. The company has not yet issued a formal statement regarding the matter.

References

External links Shadow.tech website

Worked examples

Example 1 — a first encounter with Shadow (service)

Start with the simplest possible case. Write down what Shadow (service) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Shadow (service) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Shadow (service) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Shadow (service)

In research: Shadow (service) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Shadow (service) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Shadow (service) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Cloud gaming, French companies established in 2015, so understanding it makes those chapters shorter.
In everyday life: Look for Shadow (service) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Shadow (service) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Shadow (service) means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Shadow (service) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Shadow (service) in simple terms?

Why does Shadow (service) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Shadow (service)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Shadow (service).