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Storage Services in AWS

In this article, we will explore Simple Storage Service(S3), Elastic Block Storage(EBS). Elastic File Storage(EFS) storage services offered by AWS. Simple Storage Service (S3) In S3, data is stored as ‘objects’, which is analogous to a file. Buckets are similar to file folders in which objects are stored. S3 is a highly scalable and durable storage service. Data stored in S3 can be accessed over the internet using HTTP. S3 is ideal for use cases such as hosting websites, archives, storing large amounts of data such as images and videos and backups. Following are some of the important features of S3 Scalability - S3 provides unlimited storage and with each object size up to 5TB. This makes S3 ideal for use cases which requires storing large amounts of data i.e. images, videos, backups etc. Durability - S3 provides 99.999999999 %(11 9s) of data durability making it very robust storage. Additionally, data stored in S3 is redundantly copied to at least 3 differ...

Serverless Services in AWS

Serverless architecture revolutionizes traditional computing paradigms by removing the burden of server maintenance, OS patching, and scaling. This approach not only streamlines operations but also offers cost savings, particularly in scenarios necessitating resource allocation triggered by specific events. In this article, we delve into the spectrum of storage, compute, database, and other serverless services provided by AWS, examining how these offerings empower developers to build scalable and resilient applications without the overhead of managing infrastructure. Simple Storage Service (S3) S3 stores data as objects within buckets, akin to files in folders. It boasts high scalability, automatically adjusting as data is added or removed. Access to data stored in S3 is available over the internet using HTTP. With unlimited storage and support for individual object sizes up to 5TB, S3 is optimal for housing vast amounts of data like images, videos, and backups. Its array ...

Create Gantt Chart in Google Sheets

In this article we will walk through the steps to create a Gantt chart (like the one below) in Google sheets. We will use the following sample data for creating Gantt charts in this article. Create a table in Google sheets with the data as shown above. Make sure that you have created columns for Milestones/Tasks, Status, Start and End Date and Duration. To calculate the duration, use the formula to find the difference between columns D & C e.g. D2-C2. To add a Gantt chart, select the Chart option from the Insert menu at the top. Select Chart Type as Bar chart and Stacking as “Standard” option as shown below To add data to the chart, select the data range e.g. in this case it is A1:E6. Configure the Y axis and Series to show the appropriate data as shown below When the chart is plotted, its date range is not bounded. To hide the axis range which doesn’t contain data, we need to add the bounds to the Horizontal axis. To do that, first we find the minimum or s...

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