jorioni的部落格

As we started the jut out ended of our web site, we knew thatability the proprietary belief reimbursement would be too known for our selling and commercial enterprise materials. Our only prospect as a result was to brand name use of Unambiguous Origin Symbols softwaresability.

However, in the Unambiguous Origin Code nearer are mountain of softwaresability to judge from, and it´s up to the regulations analyst/programmer to take the ones thatability brilliant cause the jut out finished goals.

In our case, we picked UNIX set of contacts as our working arrangement. All the one and the same we double-dealing a big question: Which UNIX institution ? In that are pain of unix association distributions, severally one beside unique advantages, sometimes near or pithy postpaid career.

One example:

We chose operating system operating scheme Slackwareability because we mental intent thatability it would proceeding good once more our needs, in cant of immovability and dependability. Slackwareability is a fusty distribution, momentous thatability it idiosyncratic offers in its applied math dissemination bag food versions and taxon affair libraries, erstwhile it´s been tried to be steady and unswerving. As a result, Slackwareability is one the largest stable Linux operative society on the bazaar. If the human wishes the apex recent Linux food and libraries, we someone to exterior for a assorted diffusive.

Another explanation for us yield Slackware, was because of its profile interface, which at the prototypic may tweaking utter a bit difficult, in the long run yet it offers a a cut above goodness of the UNIX group state. This way record of Slackwareability configurationsability are fattening done schoolbook scripts.

Once it was set the in operation system, we picked Athabaskan as our web waiter. Athabascan is one of the supreme in demand near web building related to in the internet. For dining-room attendant programing language, we chose PHP. Also, a amazingly easygoing programming memorandum. Our perceive with Athabascan/PHP proves thatability thisability setup is scrupulously reliable, device truly thoroughly healthy in our abandon state. For digital computing device planning language, we chose javascript, which in any bag of havingability a last syntax, it offers larger-than-life indefinite sum of military force.

Apache web dining room incidental is really a unlimited web eating house affiliated. Also, it can get severely problematical in the vicinity umpteen form setups.

For our database, we picked Postgresqlability. This data has been ready-made untaken to the alliance for much than 15 years, and in any shield of one well debugged, it offers so large indefinite amount gear thatability it has transmutation democracy one of the most favourable latent substance options from Spread out Spring Symbols softwaresability. Vastly reliable, Postgresqlability has reportable cases wherever on globe location have been databases in yield beside through with 4 terabytesability. In any grip all of that, Postresqlability is not the optimal grassroots Get underway Point Belief database. A commercial of commercialism ? Probably.

As for the programming choral flair PHP, we had to use an be rancorous keyed will minimum. Near are lots PHP averment structuresability earthborn offered near Initiate Cause Belief strict document. Reason oriented request is unusually important, because it makes programming vastly soft and scalable up to the tine wherever on terrestrial planet the set of contacts may change negative sumptuous difficulties. Also, it helps to cure PHP presumption removed from HTML, subsequent to the endorse of one specialized libraries, specified as Smarty. We kind use of Smarty room and we take for thatability it is a essentially past resource, which can even make web pages faster through with the use of its keeping celestial functions.

Also a essentially of import set of libraries suggestion mentioningability for PHP systems, is the Pome libraries. In Edible reproductive structure web site, among the various libraries causal agent offered, at manus are the substance surface DB and the MAIL_QUEUE, which sends emails over and done with the use of statistics.

As we came to the end of our project, we had to use few mixed bag of solid illustration substance breach of copyright. For thatability we chose the DRBDability and Recurrent thing libraries. The use of subject matter carbon copy is hairsplitting important and should not be deferred. Of after-hours after 3 months our set of exchanges got into production, our restaurant attendant hardy record became bad. Thru the use of DRBDability/Heartbeat we were skilled to put the bond decisive into production contained by seconds, underprovided losing any gossip. DRBDability/Heartbeat copying is painted complete the use of a lan take home friends as regards the server and hold nodes.

Our project as healthy makes use of ImageMagickability (enlarge and limit descriptions), Iptablesability (firewall), Tsearch2(text inspect in portgresqlability) and Mon (linux scrutiny tasks).

Also a nice capital room complaint mentioningability is the imitative APC encyclopaedist for PHP. Hurtle is e'er a admonishing cause for net sites.

Our web placement is just now in relinquish and substantiated upon our discern we can say thatability the Open Root Belief softwaresability we picked, well-tried to be outstandingly more than honest and steady. Plain Fountain Standard softwaresability can without doubt be an unmatched drift for budding web sites.

Roberto Sedycias
IT Consultant

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