Sublime Text is a fast, sophisticated text editor for code.

Over the years we've tested numerous text editors, including Notepad, Notepad++, PHPStorm, Eclipse, jEdit, NetBeans, phpDesigner and PHPEdit...

Up until recently, PHPStorm and Notepad++ were our two favorites.

PHPStorm has a very extensive feature-set: syntax highlighting, autocomplete, refactoring, html wysiwyg mode, a built-in debugger and file indexing. But it's heavy. Slow. Bloated.

Notepad++ is fast, but it's missing a lot of the goodies found in PHPStorm.

Introducing Sublime Text

Sublime Text 2 combines the best of both worlds:

* Blazing fast
* Sexy
* Syntax Highlighting
* Code completion
* Multi-select and multi-edit
* Goto Anything
* Find and Replace in files
* Customizable via extensive plugin library



Installing

Step 1

Download the latest version of Sublime Text 2 here

Windows, Mac OS and Linux binaries are available.

Step 2

Install the Sublime Package Control, by launching the Sublime editor, selecting "View" - "Show Console" from the menu, then pasting this code directly into the console:


Package Control is now installed. Close Sublime text editor and restart it for changes to take effect.

Step 3

Open Sublime text editor, click Ctrl-Shift-P and type "Install Package"

Search and install these packages, one by one. Simply type the package name and click it to install.

* SublimeCodeIntel
* SublimeLinter
* WordHighlight
* jQuery
* Prefixr
* Clipboard History

One other thing you're going to want to turn-on is the "Auto save" feature. Off by default, you can turn it on, by opening the "Preferences" - "Default" and setting save_on_focus_lost to true:


Step 4

Sublime PHP linter relies on PHP being installed on your machine.

If you haven't installed PHP earlier, grab it from windows.php.net

You'll want to get the Thread-safe ZIP version. Extract the ZIP file to a new "C:\Program files\php" folder.

Open Sublime editor Preferences menu, select the SublimeLinter Settings under "Preferences" - "Package Settings", locate the "sublimelinter_executable_map" block and enter the full path where PHP is installed.

For example:

Step 5

Install Soda-Theme to give Sublime a sexy dark look

Once installed, update your default theme under "Preferences" - "Settings" with:


Restart Sublime editor and you're good to go


Sublime Cheat Sheet



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Gluster is an open-source software-only distributed file system designed to run on commodity hardware, scaling to support petabytes of storage.

Gluster supports file system mirroring & replication, striping, load balancing, volume failover, storage quotas and disk caching.

Hesitant with the lack of glowing reviews about Gluster, we were attracted by its feature set and simple architecture.

Over the last six months, we battle-tested Gluster in production, relying on the system to deliver high-availability and geo replication, to power large scale Internet Marketing product launches.

Architecture

The Gluster architecture aggregates compute, storage, and I/O resources into a global namespace. Each server plus attached commodity storage is considered to be a node. Capacity is scaled by adding additional nodes or adding additional storage to each node. Performance is increased by deploying storage among more nodes. High availability is achieved by replicating data n-way between nodes.

Unlike other distributed file systems, Gluster runs on top of your existing file-system, with client-code doing all the work. The clients are stateless and introduce no centralized single point of failure.

Gluster integrates with the local file system using FUSE, delivering wide compatibility across any system that supports extended file attributes - the "local database" where Gluster keeps track of all changes to a file.

The system supports several storage volume configurations:

* None: Files are transparently distributed across servers, with each node adding to the total storage capacity.
* Replica: Files are replicated between two LAN drives (synchronous replication)
* Geo replica: Files are replicated between two remote drives (asynchronous replication, using rsync in the background)
* Stripe: Each file is spread across 4 servers to distribute load.

As of October 2011, development of Gluster is funded by RedHat

Installing Gluster

This is one of the areas where Gluster really shines. You can be up and running in minutes.

Step 1

Installing the FUSE client, which serves as the "glue" between Gluster and your local file system.


Step 2

Building Gluster from source


Starting Gluster and setting it to auto-start on next reboot


Step 3

Configuring your first two nodes as a Replica setup (mirroring)

On node 1 (backup1east):


On node 2 (backup2west):


Important: Make sure the name of your Gluster volume ('backup' in the example above) is different than the name of the share ('gfs' in the example above) or things will not work properly.

Our Experience

Going into this experiment, we had very high hopes for Gluster. Once proven, the goal was to replace our entire private cloud storage cluster with Gluster.

Unfortunately, we have been very disappointed with Gluster...

In spite of getting a lot of help from the Gluster community, testing different platforms and configurations, results have been consistent.

Like other users reported, we struggled with poor performance, bugs, race conditions when dealing with lots of small files, difficulties in monitoring node health and worst of all - two instances of unexplained data loss.

We ended up completely abandoning Gluster and switching back to our home-grown rsync-based solution.

As always, run your own tests to determine if this is a good fit for your needs.

Proceed with caution.

More Resources

* SlideShare Introduction to GlusterFS
* Gluster Documentation
* Gluster IRC Channel
* Gluster Blog

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Amazon AWS and EC2, are DOWN affecting an estimated 500,000 sites.

Twitter is buzzing with sysadmins, checkout pages are not coming up and millions of dollars lost.



Here at SPI, we believe in redundancy.

Our client sites are hosted with Rackspace, NTT Verio, Softlayer and iWeb... all at the same time, on a master-master setup.

They're all great hosting providers, but as our friends at Pingdom frequently report, if things can go wrong they will.

Replicating client sites across multiple data-centers with multiple non-related hosting providers, is the only way to deliver true 100% uptime across the board.

If your site needs to be up and running at all times, contact us today. We'd love to help.

Enjoy our step-by-step guide to configuring PHP 5 with FPM, NGinx Web server, Memcached and MySQL 5.1, on FreeBSD 8:

1. Install FreeBSD 7 compatibility and standard packages


2. Install ProFTPD


3. Install NGinx

Make sure you click to enable 'HTTP_GZIP_STATIC_MODULE', 'HTTP_SSL_MODULE' and 'HTTP_ZIP_MODULE'


You can always run make config to redo the configuration options

4. Install CURL+LibXML


5. Install MySQL client and server


6. Install GD


7. Install PHP 5


8. Install Memcached


9. Install HAProxy


10. Start MySQL and NGinx


--

Verify MySQL is working properly:

Attempt connecting to MySQL:

Verify NGinx is working properly:

Point your browser to http://1.2.3.4/ (replacing 1.2.3.4 with the PUBLIC ip address of the server)

Verify PHP is working properly:

Point your browser to http://1.2.3.4/phpinfo.php (replacing 1.2.3.4 with the PUBLIC ip address of the server).

If you see the PHP info screen, all is well

This is a follow-up to an old post I wrote back in 2008 about registering SSL certificates with VeriSign

While VeriSign is still the elephant in the room, these days, all modern browsers support certificates from GoDaddy, Thawte and many other cheaper alternatives to VeriSign.

Unless you have a very good reason to use VeriSign and shell out $400, I would recommend using GoDaddy. Their standard SSL will only set you back $50 and best of all - it is usually issued within minutes.

Step 1 - Register a domain

This is a no brainer.

Step 2 - Verify Whois information and make it public

Your domain whois information must match the company name and address you'd like to list on the SSL certificate.

Update your whois information if you need to (login to your SoftwareProjects account and click on the domain, or use your existing registrar interface) and make sure your whois information can be publicly accessed by whois.net

If you have private-registration, you MUST turn it off prior to applying for the SSL certificate. You'll be able to turn private-registration back on once the certificate is approved.

Step 3 - Generate private key

Login to your server via Telnet or SSH and run this command:


Replace mydomain.com with your target domain name.

You'll be asked to choose a password. Pick any password - it is only used throughout the registration process.

Now enter this command:


Again replace mydomain.com with your target domain name.

You'll be asked to provide the country, state, company name and domain name. Make sure you use the EXACT same information as what whois.net shows for your domain.

The common name is your www.mydomain.com.

Step 4 - Buy Certificate

Visit GoDaddy's SSL certificate page here and select the Standard SSL certificate for 1 year.

Skip all the optional add-ons.



You will be asked to paste the www.mydomain.com.csr you prepared earlier.

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AdTech is an international conference for the interactive marketing community, bringing together the movers & shakers of our industry, all under one roof.



SoftwareProjects is sending a small team of rainmakers to meet and network. We'd love to buy you a beer!

When: April 11-13, 2011
Where: Moscone Center, San Francisco

For the first time AdTech and YouTube will be partnering to broadcast highlights of the conference LIVE on the AdTech channel

If you'd like to get together and learn why 3,000 businesses in 14 countries rely on SoftwareProjects when it comes to Shopping Carts, Product Launches, PPC, Email Marketing and Software Development, contact us to setup a meeting.

See you in San Francisco!