Tag: role

Feed: Alation. Author: Neil Raden. June 2, 2022 — In part one of this series, I discussed how data management challenges have evolved and how data governance and security have to play in such challenges, with an eye to cloud migration and drift over time. In part two of this series, I’ll dive more deeply into AI/ML and data lineage, in the cloud and otherwise, and discuss how data governance and security can support these critical use cases, wherever they reside. Governing and Tracking ML/AI: The Rise of XAI Organizations have attempted to manage the data they use for analytics ... Read More

Feed: CronJ. Author: Debopriyo; Introduction to the MetaverseThe word “metaverse” is used by technology professionals to describe what happens after the internet, imagining a future in which physical and digital realities coexist. Other terms for this notion include “mirror world,” “spatial internet,” and “AR cloud.” However, the term “metaverse” is currently the most prevalent. Mark Zuckerberg, the CEO of Facebook, made news in October 2021 when he rebranded the social media site as ‘Meta’ in preparation for the creation of the metaverse and quite possibly metaverse for education. What is Metaverse?A metaverse is a network of three-dimensional virtual environments centered on ... Read More

Feed: Actian. Author: Jennifer Jackson. A typical buyer’s journey moves through distinct phases starting with Awareness, continuing on to Consideration, Purchase, and Onboarding/Post-Purchase, and hopefully ending in Advocacy. Much of the journey is carried out digitally – up to 67%, according to some estimates. Data breadcrumbs are left behind along a digital path, as people search online, sign up for activities, open emails, buy products and post reviews. Each of these signals tells a story.But how can marketers make sense of the story? That takes skill – and a helping hand from modern technology. First, marketers do what they can ... Read More

Feed: AWS Big Data Blog. Data lakes use a ring of purpose-built data services around a central data lake. Data needs to move between these services and data stores easily and securely. The following are some examples of such services: Amazon Simple Storage Service (Amazon S3), which stores structured, unstructured, and semi-structured data Amazon Redshift, a fully managed, petabyte-scale data warehouse product to analyze large-scale structured and semi-structured data across data warehouses and operational databases Amazon SageMaker, which consumes data for machine learning (ML) capabilities In multi-tenant architectures, groups or users within a group may require exclusive permissions to the ... Read More

Feed: SAS Blogs. Author: Alina Luchian. Babeș-Bolyai University (UBB) is the largest and highest-ranked university in Romania. Its Faculty of Economics and Business Administration (FSEGA) is the largest faculty at any university in Romania. It is also the highest-ranked institution in the country for management and business and top-ranked for economics. The faculty was founded as a standalone institution in 1878 and became part of UBB in 1961. It has more than 9,000 students enrolled in its bachelor's, master's and doctoral programs. As part of my work at SAS, I am developing a stronger relationship with the dean and faculty. Working ... Read More

Feed: Recent Announcements. Amazon Redshift now supports role-based access control (RBAC), a new enhancement that helps you simplify the management of security privileges in Amazon Redshift. You can use the RBAC feature to control end user access to data at a broad or granular level based on their job role/permission rights and level of data sensitivity. Amazon Redshift customers can have hundreds or thousands of users who access Amazon Redshift data warehouse from their favorite analytics tool, and they have the requirements to provide different level of security privileges to different groups of users. As an administrator using RBAC, you can ... Read More

Feed: AWS Big Data Blog. Amazon Redshift is a fully managed, petabyte-scale data warehouse service in the cloud. With Amazon Redshift, you can analyze all your data to derive holistic insights about your business and your customers. One of the challenges with security is that enterprises don’t want to have a concentration of superuser privileges amongst a handful of users. Instead, enterprises want to design their overarching security posture based on the specific duties performed via roles and assign these elevated privilege roles to different users. By assigning different privileges to different roles and assigning these roles to different users, ... Read More

Feed: Planet PostgreSQL. © Laurenz Albe 2022You might, at first glance, believe that DROP ROLE (or DROP USER, which is the same) is a simple matter. However, that’s not always the case. So I thought it might be a good idea to show you the problems involved and how to solve them.Why is there no DROP ROLE ... CASCADE?PostgreSQL tracks dependencies between objects in the system catalogs pg_depend and pg_shdepend. Sometimes, dropping an object automatically drops other associated objects: for example, dropping a table will drop all indexes and triggers associated with the table. In other cases, you get an ... Read More

Feed: Domo Blog. Author: Scott Resch. There is a growing gap between the amount of data available and the crucial decisions that are being made at every level of an organization—and that “data decision gap” threatens to not only compromise the investments organizations continue to make in digital transformation but cause those organizations to let instinct rather than information determine their futures. That is the over-arching finding from a new report based on a survey of 441 people whose careers depend on navigating the data decision gap. The report, which was produced by Manchester Street, also examines the challenges organizations ... Read More

Feed: R-bloggers. Author: Benjamin Smith. [This article was first published on r – bensstats, 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. Disclaimer: This was originally written on my Medium blog here, so the formatting is a little different from my usual style. If you just got started or have been working a while in a data role, the jargon thrown around can sometimes get overwhelming with all the things to need to learn ... Read More