1.1 ServerlessIf we didnot need any of the above and would only like a place to run our code, we couldchoose a serverless architecture using AWS Lambda and Cloud Functions.CloudFunctions is not yet available in general, it is in its beta version. Lambda ismuch more advanced; it takes you a while ahead and, in addition to Node.js,allows you to use Java and Python. 1.
2 StorageAnotherfundamental pillar of cloud services is storage. In the cloud we have the samefacility to store a few Gigas that a few Petabytes.There aredifferent storage solutions depending on what we want to store and theavailability, durability and performance we want for that information.
1.2.1 Storageof objectsAmazon putsat our disposal Simple Storage Service (S3). For its part Google has CloudStorage Standard. In this category Google offers significantly lower prices. EBSon Amazon and Persistent Disk on Google are offered for block storage.
1.2.2 Archivingand backupWhen wewant to store data that we will not access frequently and we want to do it at alow cost supporting lower access speeds, we have the services of Google CloudStorage Nearline, Amazon Glacier and Amazon Elastic File System (EFS). In thissegment, it is Amazon who has the best prices.
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1.2.3 Importand export data Bothproviders have services to import and export data between on premise storagedevices and their cloud storage, Amazon Storage Gateway and Cloud StorageTransfer Service.
We can also use services such as Amazon Import Export andOffline Media Import Export, in which they collect customer data on hardwareand take it to their data centers or vice versa.Thisservice is very useful if for some reason you had to use magnetic discs ortapes as a support, or if it was necessary to import export an enormous amountof data whose transfer by network would take a long time.In the caseof the Google service, it is provided by third parties that will be responsiblefor transporting the data and transferring them to storage in GCP.
