science

Skytide

Skytide 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 Skytide rather than just read about it. In short: Skytide is a reporting and analytics company whose software applications measure the performance of streaming video. Skytide is notable because its software is facilitating the trend by telecommunications service providers (TSPs) to operate their own content delivery networks (CDNs), in an effort to generate additional revenue from the increasing volume of video flowing over their broadband networks.

Skytide — illustration

Key takeaways

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

Reference excerpt

Skytide is a reporting and analytics company whose software applications measure the performance of streaming video. Skytide is notable because its software is facilitating the trend by telecommunications service providers (TSPs) to operate their own content delivery networks (CDNs), in an effort to generate additional revenue from the increasing volume of video flowing over their broadband networks. In December 2013, Skytide was acquired by Citrix Systems Inc.

Patents Skytide holds U.S. patents 7,630,956 and 8,346,811, covering its proprietary method for analyzing and reporting extensible data from multiple sources in multiple formats.

Honors & Recognition Selected by Gartner as "Cool Vendor" in Communication Service Provider Infrastructure Winner of the 2009 Streaming Media Reader’s Choice Award Winner of the 7th Annual eWeek Excellence Awards Winner of 2007 Red Herring 100 award

See also IPTV Over-the-top content (OTT) Internet television Connected TV Online video analytics Web log analysis software Web analytics

References

External links Skytide Granite Ventures "4 Keys to Telco CDN Success" white paper "6 Online Video Trends to Watch in 2013" white paper "Online Video Trends to Watch in 2014" white paper "How Telcos & ISPs Can Learn to Love OTT" white paper "What Every Service Provider Should Know About Federated CDNs" white paper "Improving CDN Capacity Utilization with Peak-Load Pricing" white paper

Worked examples

Example 1 — a first encounter with Skytide

Start with the simplest possible case. Write down what Skytide 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 Skytide 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 Skytide 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 Skytide

In research: Skytide 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 Skytide 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: Skytide is common in secondary-school and first-year university syllabi. It links to neighbouring topics Citrix Systems, Streaming media systems, so understanding it makes those chapters shorter.
In everyday life: Look for Skytide 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 Skytide in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Skytide 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 Skytide out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Skytide in simple terms?

Why does Skytide 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 Skytide?

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 Skytide.