Tag: Process

Feed: Puppet.com Blog RSS Feed. Author: ; Our mission at Puppet is to empower people through software, and by “people” we mean “IT professionals whose job is to deliver applications and services to internal and external end-users.” The users of our software work at over 37,000 organizations worldwide, and have traditionally had titles like sysadmin or operations engineer. But this has been changing: Over the last few years, we’ve seen a transition in how organizations deliver applications and services, moving from functional teams (Development, QA, and Operations) with a linear software delivery lifecycle, into cross-functional teams that rapidly iterate to ... Read More

Feed: Puppet.com Blog RSS Feed. Author: ; Today Amazon Web Services announced AWS OpsWorks for Puppet Enterprise. OpsWorks has seen a lot of demand for a Puppet Enterprise offering and we’ve been working closely with the OpsWorks team to meet that demand. (Not familiar with OpsWorks? It’s a cloud-based configuration management service that enables enterprises to automate the management of their cloud infrastructure running on AWS.) With OpsWorks for Puppet Enterprise, you can use the same configurations to manage both your on-premises and cloud infrastructure, accelerating migration to the cloud and increasing your ability to efficiently scale your operations in ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Igor Bobriakov. Kubernetes is a technology that allows us to isolate an application. That is good but how can we scale this? Of course, we should create new containers. But, how many containers should we have at the same time? How many servers should be involved? Who will monitor all nodes to balance loading and redirect queries to less loaded nodes? Also, how can we update our app without stopping? The answer is Kubernetes. What is Kubernetes? Kubernetes is an open-source container-orchestration system for automating application deployment, scaling, and management. It ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Janardhanan PS. Models are simplification or approximation of reality and hence they will not capture all of reality. “All models are wrong, but some are useful” is a famous quote by George Edward Pelham Box (1919–2013). George Box was a British mathematician and professor of statistics at the University of Wisconsin. Statisticians develop theoretical models to predict the behaviour of certain process. The meaning of this quote is that every single model will be wrong and it never represents the exact behaviour. But, even if the model cannot describe exactly the ... Read More

Feed: R-bloggers. Author: Sean Lopp. [This article was first published on RStudio Blog, 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. RStudio Connect helps data science teams quickly make an impact by enabling themto publicize reports, models, dashboards, and applications created in R andPython with business stakeholders. The 1.8.0 release makes it even easier forteams to start sharing. For Data Scientists, highlights include: Python Support: Improvements that make it easier to share Jupyter ... Read More

Feed: R-bloggers. Author: Business Science. [This article was first published on business-science.io, 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. Product price estimation and prediction is one of the skills I teach frequently – It’s a great way to analyze competitor product information, your own company’s product data, and develop key insights into which product features influence product prices. Learn how to model product car prices and calculate depreciation curves using the brand ... Read More

Feed: Planet PostgreSQL. 1. Introduction This is part 3 of the blog “Understanding Security Features in PostgreSQL”, in which I will be discussing how to apply TLS in both PostgreSQL server and client using the principles we have learned in part 2 of the blog. In the end, I will also briefly talk about Transparent Data Encryption (TDE) and security vulnerability. Here is the overview of the security topics that will be covered in all parts of the blog: Part 1: PostgreSQL Server Listen AddressHost-Based AuthenticationAuthentication with LDAP ServerAuthentication with PAMRole-Based Access Control Assign Table and Column Level Privileges to ... Read More

Feed: Planet PostgreSQL. 1. Introduction This is part 2 of the blog “Understanding Security Features in PostgreSQL”, in which I will be discussing TLS in greater details. I will begin by going over some of the most important security concepts around TLS before jumping into enabling TLS on PostgreSQL server. I believe it is crucial to have sufficient background information on TLS before tweaking the TLS settings in both client and server sides. In part 1 of this blog, we mostly discussed about authentication and authorization (AA), which is important to identify which client is permitted to connect and which ... Read More

Feed: Planet PostgreSQL. 1. Introduction PostgreSQL is packed with several security features for a database administrator to utilize according to his or her organizational security needs. The word Security is a very broad concept and could refer to completely different procedures and methodology to achieve in different PostgreSQL components. This blog is divided into part 1, 2 and 3 and I will explain the word Security with regards to PostgreSQL version 12.1 and how it is practiced in different areas within the system. In Part 1 of the blog, I will be discussing the basic security features that exist in ... Read More

Feed: AWS Government, Education, & Nonprofits Blog. Author: AWS Public Sector Blog Team. In its mission is to maintain, train, and equip combat-ready naval forces, the U.S. Navy automates many back-office functions related to technology, services, and human resources so that members of the Navy can make informed decisions and focus on their tasks at hand. However, these on-premises systems have historically been disconnected and dispersed, making it challenging to collect, process, and analyze mission-critical information quickly. To combat that disconnect, the U.S. Navy is moving the largest enterprise resource planning (ERP) system – 72,000 users spread across six U.S ... Read More