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Software: Business Intelligence (BI), Bandwidth Monitoring Tools, ledger2beancount and Fractal, a Matrix Client for GNOME

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Software
  • 9 Best Free Linux Business Intelligence Software

    Business intelligence tools are typically used to design and generate reports from a wide range of data sources. There are a number of different types of business intelligence software. These include reporting and querying software, digital dashboards, process and data mining, business performance management, and spreadsheets.

    All organisations deploy reporting software in one way or another. Reporting is regarded as a central part of business intelligence.

    A business intelligence platform includes three layers: a database layer, a business intelligence layer, and an analytics/performance management layer.

    Linux and business intelligence are a good match in part because Linux has powerful toolkits for interacting with other systems, with open source databases (such as MySQL) to act as the data source.

    This article highlights the best business intelligence software that runs under Linux. Although there is not a wide range available, all of the applications featured below are useful for any business which wants to access, format and deliver information to their staff, their customers, and their commercial partners. Here’s our verdict on the 9 business intelligence software.

  • Linux Bandwidth Monitoring Tools To Analyze Network Usage

    Without any explanations, let’s jump into the best bandwidth monitoring tools to analyze network usages in Linux operating systems.

  • Martin Michlmayr: ledger2beancount 1.7 released

    I released version 1.7 of ledger2beancount, a ledger to beancount converter.

  • Announcing my Contract with Purism for an Adaptive Fractal UI

    Over the past year or so I have been a regular contributor to Fractal, a Matrix chat client for GNOME. My contributions have allowed me to take on a bigger role in the GNOME community, including the maintainership of a few apps. I am pleased to announce that over the next week I will be working to make Fractal’s UI adaptive for the Librem 5’s launch. This contract began last week, and I already have some results to show off.

More in Tux Machines

Security Leftovers

  • Why Are Cryptographers Being Denied Entry into the US?

    Is there some cryptographer blacklist? Is something else going on? A lot of us would like to know.

  • Security Engineering: Third Edition

    Today I put online a chapter on Who is the Opponent, which draws together what we learned from Snowden and others about the capabilities of state actors, together with what we’ve learned about cybercrime actors as a result of running the Cambridge Cybercrime Centre. Isn’t it odd that almost six years after Snowden, nobody’s tried to pull together what we learned into a coherent summary?

    There’s also a chapter on Surveillance or Privacy which looks at policy. What’s the privacy landscape now, and what might we expect from the tussles over data retention, government backdoors and censorship more generally?

  • Google halts some business with China's Huawei: report

    Huawei will reportedly no longer be able to access Android updates, the Gmail app, the Google Play store and new versions of Google phones outside of China.

  • Google restricts Huawei's use of Android

    Existing Huawei smartphone users will be able to update apps and push through security fixes, as well as update Google Play services.

    But when Google launches the next version of Android later this year, it may not be available on Huawei devices.

    Future Huawei devices may no longer have apps such as YouTube and Maps.

  • Forget Huawei, The Internet Of Things Is The Real Security Threat
    We've noted for a while how a lot of the US protectionist security hysteria surrounding Huawei isn't supported by much in the way of hard data. And while it's certainly possible that Huawei helps the Chinese government spy, the reality is that Chinese (or any other) intelligence services don't really need to rely on Huawei to spy on the American public. Why? Because people around the world keep connecting millions of internet of broken things devices to their home and business networks that lack even the most rudimentary of security and privacy protections. Week after week we've documented how these devices are being built with both privacy and security as a distant afterthought, resulting in everything from your television to your refrigerator creating both new attack vectors and wonderful new surveillance opportunities for hackers and state actors.

today's howtos

Android Leftovers

A Look At The MDS Cost On Xeon, EPYC & Xeon Total Impact Of Affected CPU Vulnerabilities

This weekend I posted a number of benchmarks looking at the performance impact of the new MDS/Zombieload vulnerabilities that also included a look at the overall cost of Spectre/Meltdown/L1TF/MDS on Intel desktop CPUs and AMD CPUs (Spectre). In this article are similar benchmarks but turning the attention now to Intel Xeon hardware and also comparing those total mitigation costs against AMD EPYC with its Spectre mitigations. This article offers a look at the MDS/Zombieload mitigations on a 1st Gen Skylake Xeon Scalable server as well as a Kabylake Xeon E3 server for reference. Following that is a look at the total CPU vulnerability mitigation costs for 1st Gen Xeon Scalable, 2nd Gen Xeon Scalable (Cascade Lake), and an AMD EPYC 2P server as well for its Spectre mitigations. As expected given Intel's guidance last week of their latest Xeon processors being mitigated for MDS, indeed, the dual Xeon Platinum 8280 Cascade Lake server reported it was not affected by the MDS mitigations and thus not enabled. So for the MDS tests up first it's just some reference results using a dual Xeon Gold 6138 Skylake server running Ubuntu 19.04 with the Linux 5.0 patched kernel and reference results side-by-side for a separate Xeon E3-1275 v6 server. Read more