Posts tagged Key
A credential that identifies an AWS account or user to AWS (such as the AWS secret access key). Amazon Simple Storage Service (Amazon S3), Amazon EMR (Amazon EMR): The unique identifier for an object in a bucket. Every object in a bucket has exactly one key. Because a bucket and key together uniquely identify each object, you can think of Amazon S3 as a basic data map between the bucket + key, and the object itself. You can uniquely address every object in Amazon S3 through the combination of the web service endpoint, bucket name, and key, as in this example: http://doc.s3.amazonaws.com/2006-03-01/AmazonS3.wsdl, where doc is the name of the bucket, and 2006-03-01/AmazonS3.wsdl is the key.
Tag: Key
Pushing boundaries to achieve innovative breakthroughs: Key takeaways from the AWS Public Sector Summit Online 2021 keynote
Feed: AWS Public Sector Blog. Author: AWS Public Sector Blog Team. Organizations across the public sector are leveraging the cloud to drive their missions forward with cutting-edge innovation. At the Amazon Web Services (AWS) Public Sector Summit Online, vice president of worldwide public sector and industries Teresa Carlson and vice president of worldwide public sector Max Peterson at AWS shared the latest updates and spoke with leaders who are reinventing what’s possible using the AWS Cloud. Here’s what you missed. And don’t forget to check out more than 45 breakout sessions at the Summit. Announcing the second round of funding ... Read More
Elizabeth Garrett Christensen: Database Terminology Explained: Postgres High Availability and Disaster Recovery
Feed: Planet PostgreSQL. In my day to day, I'm surrounded by great database engineers. They talk about things like HA and raft protocol and the right and wrong approach for configuring synchronous vs. asynchronous replication. There is a lot of value in all that deep technical knowledge, but for when interacting with customers, I like to boil it down a bit. What I've seen is that for many folks the basics of key database principles can get lost in the details. What follows is a summary of conversations I've had with customers on how to think about key tenants of ... Read More
Generating random lists of names with errors to explore fuzzy word matching
Feed: R-bloggers. Author: Keith Goldfeld. [This article was first published on ouR data generation, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. Health data systems are not always perfect. This was made painfully obvious when a study I am involved with required a matched list of nursing home residents taken from one system with set results from PCR tests for COVID-19 drawn from another. Name spellings for the same person from the second ... Read More
4 Key Findings From Our Inaugural Redis Digital Transformation Index Report
Feed: Redis Labs. Author: Maygol Kananizadeh. Digital transformation has been an ongoing journey for many organizations across industries for the past few years. However, this transformation was significantly accelerated this past year due to COVID-19. Since people’s day to day lives have become more digital, their expectations—not surprisingly—have grown much more real-time in nature. And having access to real-time data is a key component for all organizations to ensure they can deliver the best experience to their users. As the builders of a real-time data platform, we find ourselves at the center of many digital transformation projects. We believe that for ... Read More
Build Slowly Changing Dimensions Type 2 (SCD2) with Apache Spark and Apache Hudi on Amazon EMR
Feed: AWS Big Data Blog. Organizations across the globe are striving to improve the scalability and cost efficiency of the data warehouse. Offloading data and data processing from a data warehouse to a data lake empowers companies to introduce new use cases like ad hoc data analysis and AI and machine learning (ML), reusing the same data stored on Amazon Simple Storage Service (Amazon S3). This approach avoids data silos and allows you to process the data at very large scale while keeping the data access cost-effective. Starting off with this new approach can bring with it several challenges: Choosing ... Read More
Modern Data Warehouse & Reverse ETL
Feed: James Serra's Blog. Author: James Serra. An extension to the Modern Data Warehouse (MDW) that I have heard a bit about lately is called “Reverse ETL”. Before I describe what that is, first I wanted to give a quick review of a typical MDW, which consists of five stages: Ingest: Data is ingested from multiple sources via ELTStore: The ingested data is stored in a data lake in a raw layer in the format that it came from the sourceTransform: The data is then cleaned and written to a cleaned layer in the data lake, and then joined and/or ... Read More
AWS Diagnostic Development Initiative helps nonprofits harness the cloud to research and combat COVID-19
Feed: AWS Public Sector Blog. Author: Dave Levy. Nonprofits play a vital role in improving quality of life for individuals worldwide. At no time has this been more evident than over the last year. COVID-19 has created extraordinary demand for nonprofit services and these organizations are stepping up to make a meaningful impact in their communities, even as the pandemic takes a massive toll on their own operations. One subset of the sector doing crucial work behind the scenes is nonprofit research organizations. These institutions are using science and technology to better understand the virus, speed diagnostics, develop new, innovative ... Read More
5 perspectives on modern data analytics
Feed: CIO. Author: . Some things don't change, even during a pandemic. Consistent with previous years, in CIO’s 2021 State of the CIO survey, a plurality of the 1,062 IT leaders surveyed chose “data/business analytics” as the No.1 tech initiative expected to drive IT investment.Unfortunately, analytics initiatives seldom do nearly as well when it comes to stakeholder satisfaction.Last year, CIO contributor Mary K. Pratt offered an excellent analysis of why data analytics initiatives still fail, including poor-quality or siloed data, vague rather than targeted business objectives, and clunky one-size-fits-all feature sets. But a number of fresh approaches and technologies are making ... Read More
Data Center Infrastructure Market is Projected to Reach USD 100 Billion by 2027
Feed: Featured Blog Posts - Data Science Central. Author: kulbhushan. According to a recent study from market research firm Global Market Insights, The need for data center infrastructure market management among organizations to offer higher energy-efficiencies will be positively driven by the influx of cloud computing, Big Data, and AI solutions. The surge in internet infrastructure activities has led to the generation of large quantities of data by individuals and connected devices.The rising levels of data traffic have placed an immense power burden on data centers on account of the significant jump in the usage of IoT devices. This has ... Read More
Analytics in the cloud: Key challenges and how to overcome them
Feed: CIO. Author: . Like so many other IT functions, data analytics is moving to the cloud. And as with other cloud-based endeavors, this presents both opportunities and challenges.One of the top 10 data and analytics technology trends for 2021 cited by Gartner is the use of open, containerized analytics architectures that make analytics capabilities more composable. This enables enterprises to quickly create flexible, intelligent applications that help data analysts connect insights to actions, the research firm says.“With the center of data gravity moving to the cloud, composable data and analytics will become a more agile way to build analytics applications ... Read More
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