Artem Russakovskii's programming and technology blog

Only 2 days after I posted the list of problems with my HTC Hero (The Not So Good, The Bad, And The Ugly: My List Of 20+ Problems With HTC Hero) Sprint and HTC released the first firmware update.

The Update

To update your Hero, go to Settings->About phone->System updates->Firmware update.

The update took about 10 minutes to install, weighed 3.7MB or so, and rebooted the phone twice – once to install and once to reboot after the installation, so make sure you don't need to make any important phone calls during that time.

After the update, I immediately noticed the broken application icons (issue #4 on my bug list) fixed. The phone seems is definitely quite a …

Updated: November 27th, 2009

Alright, I was really excited to get the HTC Hero. REALLY. I had extremely high hopes for the Hero (those are long gone) and Android (which I still do – I even began developing for it) but the Hero has so many ridiculous bugs that I am *this* close to bringing it down to the Pre level (I'm not going to dare though – Pre still leads in the "I Want To Smash This Phone Into A Wall" category).

HTC, first of all, what. the. fuck. The idea of a more attractive UI was great, by all means, but did it really have to come at the expense of lagging down the whole phone? And by that I mean LAGGING. …

Updated: August 20th, 2009

If you haven't heard of Digsby yet, you have probably been living in some kind of a virtual cave or have no friends. Digsby is a multi-network instant messenger application, similar to Trillian, Pidgin (GAIM), or Miranda. I said 'similar', so what makes Digsy special? Reviews I read so far don't give the real reasons and don't dive into the features in depth. Instead, you get a standard load of marketing BS and in the end to you, the user, Digsby may end up being "yet another IM program." Some reviews describe certain features, but so far I haven't seen one that highlighted THE MAIN REASON why Digsby is different. And may I preface it with: finally somebody got a …

• http://en.oreilly.com/mysql2008/public/schedule/detail/874
• presented by Charles Lee of Hyperic
• Hyperic has the best performance with MySQL out of MySQL, Oracle, and Postgres in their application
• I suddenly remember hyperic was highly recommended above nagios in MySQL Conference Liveblogging: Monitoring Tools (Wednesday 5:15PM)
• performance bottleneck

• the database

• CPU
• memory

• disk latency
• network latency

• 300 platforms (300 remote agents collecting data)
• 2,100 servers
• 21,000 services (10 services per server), sounds feasible
• 468,000 metrics (20 metrics per service)
• 28,800,000 metric data rows per day
• larger deployments have a lot more of these (sounds crazy)

• measurement_id
• timestamp
• value
• primary key (timestamp, measurement_id)

• agent collects data and sends reports to server with multiple data points

…

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