computer science

List of email archive software

List of email archive software is a computer 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 List of email archive software rather than just read about it. In short: This article provides a list of software products and cloud-based services used for email archiving. Email archiving has several objectives: long-term preservation of knowledge, regulatory compliance, legal protection, etc.

Key takeaways

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

Reference excerpt

This article provides a list of software products and cloud-based services used for email archiving. Email archiving has several objectives: long-term preservation of knowledge, regulatory compliance, legal protection, etc. Those different goals may call for different solutions. For example, the preservation of historical records may require a one-time migration (change of format) and storage, while regulatory compliance generally calls for the systematic and continuous archival of messages, using a solution that provides storage and retrieval of email over extended time periods. Different products have been developed to meet those needs. They may be offered as a standalone computer appliance (possibly in the form of a virtual machine), as installable software that can be deployed on the user's premises, or as a cloud-based service. Those products may perform compression, de-duplication, encryption, indexing and advanced searching. They may work with a variety of email data sources (email systems and email storage file formats) and they may also support other types of messaging systems such as social media or instant messaging. Additionally, several collaborative software products (which commonly have messaging components) can also archive the data that they manage; however, those systems are not listed here since they generally do not archive third-party email data.

Components In addition to a backup system, several other components are necessary for a useful email archiving system:

Message header/metadata. Message body and related document attachments. Search and retrieval. Efficient storage. Reliable gathering of email flow. Policy enforcement, such as retention policy. Compliance certification.

Notable products and services

See also Comparison of mail servers Electronic discovery Electronic message journaling Email archiving File archive Message transfer agent

References

Worked examples

Example 1 — a first encounter with List of email archive software

Start with the simplest possible case. Write down what List of email archive software claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer 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 List of email archive software 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 List of email archive software 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 List of email archive software

In research: List of email archive software appears in computer 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 List of email archive software 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: List of email archive software is common in secondary-school and first-year university syllabi. It links to neighbouring topics Computer archives, Internet-related lists, Message transfer agents, so understanding it makes those chapters shorter.
In everyday life: Look for List of email archive software 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 List of email archive software in 20 minutes

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

Frequently asked questions

What is List of email archive software in simple terms?

Why does List of email archive software matter?

Because it connects several computer 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 List of email archive software?

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 List of email archive software.