Skip to main content


In response to Why_Lua.

To say that Lua embraces the do-it-yourself approach is silly. Every programming language started this way. That includes ruby... long before Rails. But while Lua has some nice attributes it lacks one thing. A killer app or a killer tool. Just because WoW uses it as a script language is not enough. Of course if we knew what the median age of most WoW script kiddies then we might be able to estimate the approximate time until Lua is a leader simply due to attrition.

For my money, I have read web site after site and I have yet to see any concise direction. Sure the language is "consistent" but the implementations are all over the place and semi-forked.Just look at Lua and LuaJIT. While the version numbers are not required to align but it would be helpful.

LuaRocks has some potential as a package manager site, however, just from the outside it does not measure up to pip or gems. Some day possibly.

About the only real hope I have for Lua, in the near term, is that it's being used by Redis for scripting. And while I disagree with the lead developers it's not for me to decide and I'll be forced to learn it for that reason alone. I know the Lua team is supremely confident but if it's not ready and it's gets overly popular it could implode as a product of it's success. (scale taking a different form).

Good luck.

PS: I forgot one thing... I really like ZeroMQ and these benchmarks are awesome.


Popular posts from this blog

Entry level cost for CoreOS+Tectonic

CoreOS and Tectonic start their pricing at 10 servers. Managed CoreOS starts at $1000 per month for those first 10 servers and Tectonic is $5000 for the same 10 servers. Annualized that is $85K or at least one employee depending on your market. As a single employee company I'd rather hire the employee. Specially since I only have 3 servers.

The pricing is biased toward the largest servers with the largest capacities; my dual core 32GB i5 IntelNuc can never be mistaken for a 96-CPU dual or quad core DELL

If CoreOS does not figure out a different barrier of entry they are going to follow the Borland path to obscurity.

UPDATE 2017-10-30: With gratitude the CoreOS team has provided updated information on their pricing, however, I stand by my conclusion that the effective cost is lower when you deploy monster machines. The cost per node of my 1 CPU Intel NUC is the same as a 96 CPU server when you get beyond 10 nodes. I'll also reiterate that while my pricing notes are not currently…

eGalax touch on default Ubuntu 14.04.2 LTS

I have not had success with the touch drivers as yet.  The touch works and evtest also seems to report events, however, I have noticed that the button click is not working and no matter what I do xinput refuses to configure the buttons correctly.  When I downgraded to ubuntu 10.04 LTS everything sort of worked... there must have been something in the kermel as 10.04 was in the 2.6 kernel and 4.04 is in the 3.x branch.

One thing ... all of the documentation pointed to the wrong website or one in Taiwanese. I was finally able to locate the drivers again: (it would have been nice if they provided the install instructions in text rather than PDF)
Please open the document "EETI_eGTouch_Programming_Guide" under the Guide directory, and follow the Guidline to install driver.
download the appropriate versionunzip the fileread the programming manual And from that I'm distilling to the following: execute the answer all of the questio…

Prometheus vs Bosun

In conclusion... while Bosun(B) is still not the ideal monitoring system neither is Prometheus(P).


I am running Bosun in a Docker container hosted on CoreOS. Fleet service/unit files keep it running. However in once case I have experienced at least one severe crash as a result of a disk full condition. That it is implemented as part golang, java and python is an annoyance. The MIT license is about the only good thing.

I am trying to integrate Prometheus into my pipeline but losing steam fast. The Prometheus design seems to desire that you integrate your own cache inside your application and then allow the server to scrape the data, however, if the interval between scrapes is shorter than the longest transient session of your application then you need a gateway. A place to shuttle your data that will be a little more persistent.

(1) storing the data in my application might get me started more quickly
(2) getting the server to pull the data might be more secure
(3) using a push g…