Sun, 30 Oct 2005
Rosamond High School Class of 1994 Reunion
My 10-year high school reunion is in two weeks. Yes, 1994 was actually 11 years ago, but I guess it's close enough. I haven't kept in touch with many of my friends from high school, so I'm hoping there's a good turnout.
If you happen to have gone to school with me, please send me your contact info, and I hope to see you at the reunion.
I was a big supporter of the hair gel and optical glass industries in 1994.
Fri, 28 Oct 2005
Checking References
Company X submits a proposal to Organization Y to do some work. Company X, having been in business for quite a while, has a rather extensive list of past clients listed on its web site. Organization Y decides to contact some of the listed clients to ask about their experiences with Company X rather than asking Company X for a list of references.
Some of the organizations contacted aren't very happy to be contacted out of the blue by Organization Y and complain to Company X.
Did Organization Y act inappropriately? I'm not sure, but I tend to think not. Assuming Organization Y can find people in the past-client organizations who were involved in the work done by Company X, doing so seems like prudent research before completing a deal for thousands of dollars.
Thu, 27 Oct 2005
Using a Verisign SSL Certificate with mod-ssl
I received a Verisign-signed SSL certificate today. When trying to install it under Apache/mod-ssl, I got the following errors:
[Thu Oct 27 12:18:26 2005] [error] mod_ssl: Init: Unable to read server certificate from file /www/.../www.example.com.crt (OpenSSL library error follows)
[Thu Oct 27 12:18:26 2005] [error] OpenSSL: error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag
[Thu Oct 27 12:18:26 2005] [error] OpenSSL: error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error
I got a similar error when trying to inspect the certificate using openssl directly:
$ openssl x509 -in www.example.com.crt -noout -text
unable to load certificate
32741:error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag:tasn_dec.c:946:
32741:error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error:tasn_dec.c:304:Type=X509_CINF
32741:error:0D08303A:asn1 encoding routines:ASN1_TEMPLATE_D2I:nested asn1 error:tasn_dec.c:566:Field=cert_info, Type=X509
32741:error:0906700D:PEM routines:PEM_ASN1_read_bio:ASN1 lib:pem_oth.c:82:
Thanks to Dr.
Henson on the OpenSSL mailing list, I discovered the the certificate was
packed in the PKCS#7 format.
So, after converting the certificate using the following command, openssl was
able to read the certificate:
openssl pkcs7 -in www.example.com.crt -print_certs -out www.example.com.crt.new
Sat, 08 Oct 2005
Oracle Buys Innobase
Oracle announced yesterday that they've purchased Innobase. There aren't too many details yet.
Innobase is the Finnish company which developed the InnoDB engine for MySQL. InnoDB brought MySQL many of the features necessary for deployment in non-trivial installations, including support for transactions, row-level locking, and foreign key constraints. These are some of the features that would allow MySQL to be used in place of a commercial database such as Oracle. With the imminent release of MySQL 5.0, which includes support for stored procedures, triggers, and views, even more applications could be built on MySQL.
One of the main features in which Oracle beats out MySQL is in clustering. MySQL's clustering, the NDB engine is stil rather immature, and from what I understand, not having ever used Oracle, it has some nifty clustering. I'm sure that it has some other cool features that I've heard of. So, are we likely to see some Oracle technology make it's way into MySQL? Or more pressure to purchase licenses where they aren't needed?
Thu, 06 Oct 2005
Data URL's
You learn something new every day. Jeremy's linkblog include a link to a data: URL image encoder. I'd never even heard of the data scheme.
The data: scheme allows data to be embedded within an HTML page (or other
document that supports URLs).
For example, take a look at the source of this image:
Neat, huh?
It's not very efficient since the embedded data can't be cached separately from the page, but it's still kind of cool.
Sun, 02 Oct 2005
The Economist Subscription Discount
The Economist is offering its subscribers discounts on gift subscriptions. The first gift (or personal renewel) is $98, and additional subscriptions are only $69. Unlike most magazines, it's pretty much impossible to find discounts on subscriptions to The Economist. Amazon sells subscriptions at the normal rate of $129.
The Economist is the only magazine I read now. I cancelled my subscription to Time after I started reading The Economist. It's great for keeping up on what's going on in the world without having to read a broadsheet, the format of which I hate.
If you're interested in a subscription, let me know, and we can split the difference between the gift price and my renewel, making each $83.50. The subscription would start at the end of December with the double issue.
