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100% Serverless Asynchronous API with APIG, SQS and Lambda
Using AWS SQS as a kafka alternative for async processing with an API gateway frontend
async  servereless  lambda  AWS  SQS  message  queue  API  gateway 
13 days ago by asteroza
How to use a concurrent task queue in your Redux-Sagas
In this guide, you will learn what a concurrent task queue is, some of the best use cases, and how to write one. The queue is one of the most used data structures. You probably use it every day when…
redux  saga  queue  react 
14 days ago by brew
How Nepal can address overtourism on Mount Everest • Skift
Adam Minter:
<p>In 2014, the government considered a plan to lease out unclimbed Himalayan peaks to private entities that would manage them and collect fees from mountaineers. The idea was to lure climbers away from Everest, boost tourism in other areas, and shift the management burden to operators with a financial incentive to keep the environment safe, clean, and friendly. Nothing came of the idea, despite support from Nepal’s mountaineering industry. That shouldn’t be the end of it. Nepal should revive the proposal and expand it to Everest and other popular peaks.

There are several ways to accomplish this. The most straightforward would be to establish concessions whereby a select group of qualified operators are offered exclusive rights to guide expeditions. A reduced number of well-qualified operators would boost climbing fees and local-government revenues while lowering numbers and boosting safety. It’s a model that has a track record of success around the world, including in the US, where the National Park Service leases multiyear concessions on some of its signature peaks, including Denali and Mount Rainier.

A more ambitious approach would be to establish private concessions for entire mountains or — more practically, in the case of Everest — base camps. For example, the Nepali government could lease out Everest Base Camp to a private operator for a royalty that’s recouped via trekking and climbing fees (permit fees for a trek to Everest Base Camp are currently less than $100, while an organized trek can cost in the thousands of dollars). In return, the private operators would be expected to meet safety, sustainability, and marketing goals.</p>


If you eliminate deaths from the April 2015 Base Camp avalanche that killed 19, and a similar one in 2014 higher up which killed 16, Everest <a href="https://en.wikipedia.org/wiki/List_of_people_who_died_climbing_Mount_Everest">had been getting safer</a>; but even before this year there was an average of 5 deaths per year. The problem is always that bad weather followed by a good weather window means queues. The pendulum will swing again.
everest  queue 
25 days ago by charlesarthur
Homepage | Celery: Distributed Task Queue
Celery is an asynchronous task queue/job queue based on distributed message passing. It is focused on real-time operation, but supports scheduling as well.

The execution units, called tasks, are executed concurrently on a single or more worker servers using multiprocessing, Eventlet, or gevent. Tasks can execute asynchronously (in the background) or synchronously (wait until ready).
queue  messaging  distributedComputing  code 
28 days ago by activescott
timgit/pg-boss: Queueing jobs in Node.js using PostgreSQL like a boss
Queueing jobs in Node.js using PostgreSQL like a boss - timgit/pg-boss
queue  devops  postgresql  node  javascript 
28 days ago by bobzoller

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