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Data and Databases Leftovers

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Security
  • Why Technology Should Take a Backseat for Data Projects to Succeed

    Data driven is a nice buzzword. We run around our organizations shouting that we need to be data driven and try to wade through all our data to find the nuggets of gold we’ve been promised. We convince ourselves, as technologists, that we have big data, massive streams of data on par with Uber and we need the latest open source projects to handle this.

    Businesses have empowered engineering teams to drive data projects. At the same time I, like many in the industry, had been guilty of focusing on technology in order to further my career, worried we would fall behind the rest of the market unless we adopted the latest open source.

    [...]

    Where I have seen success is when powerful open source technologies have been used while giving business users with domain knowledge the ability to self-serve their data access. A ubiquitous language, such as SQL, makes it possible for a wider array of users to serve themselves and get visibility into the data platform and data applications. Business experts who were able to discover, explore, visualize and build using data in an accessible way advanced the organization’s goals and optimized data in ways I couldn’t because they were the domain knowledge experts. The best role for a technologist is to be a technology partner to the business and enabler of the business goals.

    Without building integrated data teams of business analysts and technologists, we will continue to see this high project failure rate — which isn’t acceptable in any other industry. Imagine 85% of, say, construction projects being abandoned?

  • Percona CEO: Take an unbiased (multi-cloud) approach to cloud databases

    Database misconfigurations in the cloud are a problem, one might even say that it’s becoming a common problem.

    As founder and CEO at Percona, Peter Zaitsev said this week during his organization’s Percona Live Online conference, you can’t just slap a database into a cloud and think that everything is all going to fall in place and be okay.

  • MongoDB Gets a New Distribution, as Percona Grasps the Nettle

    Open source database specialist Percona today announced its very own MongoDB distribution (and managed services for it); an unusual move given the latter’s somewhat restrictive license terms, and one likely to put the cat among the pigeons at MongoDB’s headquarters.

    MongoDB, an $11 billion (by market capitalisation) non-relational database specialist, offers a bare-bones open source version of its software that customers are free to download and use; but makes its money providing managed services for/licenses to more proprietary, all-singing, all-dancing versions of the database; with other tools plugged in.

    As a result, MongoDB (the database) is a bit of a MongoDB (the company)-only show, despite the cloud hyperscalers’ best efforts.

  • DB or not DB: Open-sourcer Percona pushes out plethora of SQL and NoSQL tweaks in bid to win over suits

    Open-source database support and distribution biz Percona has flung out new versions of MongoDB and Postgres and a managed database service as it looks to win over more enterprise folk.

    In its first distribution of MongoDB - the document-oriented NoSQL database - Percona has included enhancements to support in-memory storage HashiCorp Vault for data access control, data at rest encryption, audit logging, external LDAP authentication and hot backup support for enterprise. It is also releasing separate backup and restore functionality for clusters and non-sharded data sets.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.