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25%
pfSense firewall and router distribution
30.11.2025
Home
»
Archive
»
2012
»
Issue 07: Xen v...
»
. Because it had to run in RAM, extensions were difficult. This situation prompted the two to start working on their own distribution and spawned the development of pfSense [1]. The core of version
2.0
from
25%
High availability clustering on a budget with KVM
30.11.2025
Home
»
Archive
»
2010
»
Issue 0: Active...
»
" domain="kvm-node1"/> 47
48
49
50 51 -->
52
25%
Manage OpenVPN keys with Easy-RSA
06.10.2019
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»
Archive
»
2019
»
Issue 53: Secur...
»
the Debian-based, distributions install it along with openvpn – one exception being Ubuntu, which only offers easy-rsa starting with Cosmic Cuttlefish (Ubuntu version 18.10) [
3
]. The successor, Easy-RSA
3
25%
Red Hat Storage Server 2.1
20.03.2014
Home
»
Archive
»
2014
»
Issue 19: Perim...
»
SANs, although Red Hat marketing documents [4] claim that RHSS 2.1 "can generate up to
52
percent in storage system savings and an additional
20
percent in operational savings." These figures clearly
25%
Network monitoring with Icinga and Raspberry Pi
17.02.2015
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»
Archive
»
2015
»
Issue 25: Safe...
»
web interface, a REST API, and support for a wider array of databases. Because Icinga was forked from Nagios code, it maintains compatibility with Nagios plugins [
3
]. Some of Icinga's key features are
25%
How to query sensors for helpful metrics
22.05.2023
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»
Archive
»
2023
»
Issue 75: Teamwork
»
and :
52
), swap flux18 in the container name and directories for flux24, then change the two lines in the Docker template from docker.io/influxdb:1.8 to docker.io/influxdb:2.4. Because InfluxDB
2.0
25%
Container and hardware e-virtualization under one roof
30.11.2025
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»
Archive
»
2010
»
Issue 2: Backup...
»
; whereas KVM [
3
] supports genuine hardware virtualization in combination with the right CPU. Both virtualization technologies support maximum performance for the guest system in line with the current state
25%
Rethinking RAID (on Linux)
25.03.2021
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»
Archive
»
2021
»
Issue 62: Lean...
»
=libaio, iodepth=32 fio-
3
.12 Starting 1 process Jobs: 1 (f=1): [w(1)][100.0%][w=1420KiB/s][w=355 IOPS][eta 00m:00s] test: (groupid=0, jobs=1): err= 0: pid=3377: Sat Jan 9 15:31:04 2021 write: IOPS=352, BW=1410Ki
25%
Tech News
27.09.2024
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2024
»
Issue 83: Storage
»
://www.elastic.co/blog/elasticsearch-is-open-source-again). Sovereign Tech Fund Invests in FreeBSD Development The FreeBSD Foundation announced that Germany's Sovereign Tech Fund (STF) (https://www.sovereigntechfund.de/) is investing EUR686,
400
(around $750
25%
Service mesh for Kubernetes microservices
09.04.2019
Home
»
Archive
»
2019
»
Issue 50: Bpfilter
»
, and you aren't using Kubernetes. Linkerd 2.
x
[
3
], formerly Conduit, is a Kubernetes-only (faster) alternative to Linkerd 1.
x
. This complete service mesh features a native code sidecar proxy written in Rust
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