NoSQL Engines are part-and-parcel of your App environment. They distribute and expedite
access to your keys and values. Your App performs well. However, is it highly-available?
Is it fault-tolerant? Redis provides answers to the aforementioned with relative ease.
Not only is your App load distributed, it is more scalable and resilient when aptly configured.
Spend some time exploring Redis Replication in this release.
In this release, we explore common replication configurations that promote High-Availability (HA)
of your MariaDB DBMS Instances. MariaDB replication facilitates broad distribution of your SQL
datasets and dependent applications and services. Distributed Instances are the foundation of
not only HA, but high-scalability and application resiliency.
Simple replication configurations make enormous and immediate impact.
NMap affords visibility into virtual and actual landscapes that can be obscure, at best,
and ostensibly specious @ worst. Having a firm grasp of the longstanding, efficacious
core-capabilities of this class-leading tool, confers natural advantages to otherwise
disadvantaged men. Knowing is usually better than NOT-knowing. Knowledge begins with the
Latin verb: reconnoiter. Naissance enables recognition of the landscape, which, prompts
calls to action. Be at most comfortable with the Reconnaissance tool of choice: NMap.
Attempts to spawn executables are futile. We ponder and wonder the '/root' cause.
Absence, presence, delinquencies and volatility all loom large. Could the answer
lay in a direct object? One wonders and pursues signs beleagueredly. Perhaps your most-agreeable
and least-futile PATH is to secure the $SHELL's most, arguably, important variable: $PATH.
Upon invocation, an App must be cognisant of its surroundings. Scopes abound and materialize
unpredictably; as it were and appears. The environment, the landscape, the geography, the virtuality
are unquestionably bound to such interpretations of variable scopes. The $SHELL differs NOT.
It is 'lo-mismo'. Tracing the hierarchy of Instantiation resolves these, and, subsequently other concerns.
The Cloud continues to provide considerable economy. DNS services qualify. Consider
offloading your public DNS hosting to the Cloud. It is scalable, highly-available, and,
economic, even for the busiest of web properties. 'dig linuxcbt.com NS' - we use it.
Many features abound to excite your DNS sensabilities. Have a go with AWS Route53.
Which is slower? Long-term or Short-term storage? RAM or Disk? SSD or NVMe? If you
haven't already remarked, you have homework deliverables and fail the mark. Why do
some sites 'blaze' whilst others lag? Why do games move some data-points so rapidly?
The answer always lay in Caching. In particular, in-memory Caching. In-memory key-value
stores allow Apps to excel. If leveraged properly, your Apps will realize marked improvements.
Widely considered the top Linux Distro, Ubuntu builds on Debian, and offers a mature
and stable framework upon which to build your important Applications and Services.
Gander not beyond Long Term Support (LTS) Releases, which are made available every
~24-months, and, offer 5-years of security updates por gratis, to appreciate why Ubuntu wins.
Canonical is boss; build your offerings on Ubuntu.
Iterative? In need of in-built sequences? Unabashedly obsequious with regard to iteration?
Aren't we all as cool, calm, copasetic, collected, confident and capable coders. Well,
there is the $SHELL; that 'hell-hole of ad-infinitum' aparatuses, endowed with mechanisms.
Heavy embellishments for simple iteration, however, ad-libitum ad-rem; {s..e}.
Once a hoarder; always a hoarder. We simply hoard. Physically, and, Digitally. What a shame.
Man has amounted to the useless collection of digital junk; Incessant amounts of it.
Thankfully, storage of our digital waste is considerably cheaper (per meaningful bit) than
our physical 'excrement.' AWS-S3 receives the discharge. Use it wisely to achieve levels
of economies of scale, and, bequeath the remains to the 'fortunate.'
Global distribution of Content is the charge. The Cloud providers have beguiled you
into submission. It's their way or 'no way.' Distribution has always been a 'control-point.'
The Net liberates such matters, however, we continue to be beholden. If you know HAProxy,
and/or NginX, you can escape the Distributor's wrath. For the rest, there is AWS-CloudFront.
A capable but potentially costly proposition, they will move your bits, oft-times with
lower latency than your home-grown attempt. Use them, but remain Open.
