Microsoft Azure Fundamentals (AZ-900) Cheat Sheet PDF

Microsoft Azure Fundamentals (AZ-900) Cheat Sheet by chronotrejo via cheatography.com/193416/cs/41246/ Describe Cloud Concepts (20-25%) Describe Cloud Concepts (20-25%) SLA-re​lated Concepts Describe the...

Microsoft Azure Fundamentals (AZ-900) Cheat Sheet by chronotrejo via cheatography.com/193416/cs/41246/ Describe Cloud Concepts (20-25%) Describe Cloud Concepts (20-25%) SLA-re​lated Concepts Describe the Principles of Economies of  High Availa​bility (HA): Service Availa​bil​‐ Scale ity​=99.999% of the time (or as close to it as The principle of Economies of possible). economies of scale Scale is the ability  Fault Tolerance (FT): Service with Zero explains how the cost to reduce costs and downtime of services can gain efficiency decrease as a when operating at a  Disaster Recovery (DR): Plan to recover company grows and larger scale in critical business systems and normal operates at a larger comparison to operations in the event of a catast​rophic scale. operating at a disaster like a major weather event (hurri​‐ smaller scale. cane, flood, tornado, etc), a cybera​ttack, or any other cause of signif​icant downtime. Cloud providers As a company ( Microsoft , Google, grows in size and Resources Alloca​tio​n-r​elated Concepts and Amazon) are scale, it can benefit  Scalab​ility: Ability to increase or large busine​sses, from economies of decrease resources for any given workload. and are able to scale, allowing it to Vertical Scaling (Scaling Up) = Add leverage the benefits charge lower prices resources to increase power of an existing of economies of for its products or server. Horizontal Scaling (Scaling Out) = scale , and then pass services while still Add more servers that function together as those benefits on to remaining profit​‐ one unit. their customers. able.  Agility: Ability to react quickly (allocate The principle of Shared services and deallocate resources quickly) without economies of scale can help manual interv​ention in provis​ioning o perfectly describes companies reduce deprov​isi​oning services. what is happening costs by hiring  Elasti​city: Ability to automa​tically or with the cloud as it additional staff to dynami​cally increase or decrease resources grows and has more maintain the as needed. customers. company, Note: Scalab​ility is the system’s ability to leveraging the scale (alloc​ate​/de​all​ocate) resources. Agility benefits of is the ability to scale quickly. If that scaling economies of is happening automa​tic​ally, then we are scale. talking about Elasticity. Refere​nces: https:​//d​own​loa​d.m​icr​oso​ft.c​om​/do​wnl​‐ oad​/6/​e/4​/6e​4cb​3d1​-50​04-​402​4-8​d90​-6c​‐ 66c​83c​17a​a/t​he_​eco​nom​ics​_of​_th​e_c​lou​‐ d_w​hit​e_p​ape​r.pdf By chronotrejo Not published yet. Sponsored by Readable.com Last updated 10th November, 2023. Measure your website readability! Page 1 of 1. https://readable.com cheatography.com/chronotrejo/