Blog: Michael McLaughlin


208 blogs updated: 9 min. ago
How to install MongoDB
This post shows the yum command to install the MongoDB packages on Linux. More on setup and use will follow. You install the MongoDB package...
9
28-09-2017 06:36:51 Michael McLaughlin Mishmash
PostgreSQL Automatic IDs
It's interesting to see the way different databases implement automatic numbering. Oracle Database 12c is the closest to PostgreSQL in some ...
10
04-08-2017 09:22:03 Michael McLaughlin Mishmash
Cassandra Query Language
After installing Cassandra and reading Cassandra The Definitive Guide, it struck me that I should learn a bit more about the Cassandra Query...
13
30-07-2017 08:35:23 Michael McLaughlin Mishmash
DevOps Handbook Review
DevOps: Is it a mindset or process? That's a big question for managers because while you can't manage a mindset, you can manage a process. D...
13
27-07-2017 04:08:51 Michael McLaughlin Mishmash
Install Cassandra on Fedora
It was quite interesting to discover that DataStax no longer provides the DataStax Community version of Apache Cassandra or the DataStax Dis...
4
26-07-2017 05:32:23 Michael McLaughlin Mishmash
Upgrade APEX 4 to 5.1
This blog post shows you how to upgrade APEX Version 4.0 on a default Oracle Database 11g XE instance to APEX 5.1.2. It divided into two par...
4
23-07-2017 19:14:05 Michael McLaughlin Mishmash
Upgrade APEX 4 to 5.1.2
This blog post shows you how to upgrade APEX Version 4.0 on a default Oracle Database 11g XE instance to APEX 5.1.2. It divided into two par...
3
23-07-2017 08:46:11 Michael McLaughlin Mishmash
SQL Logic Overkill, again …
It's interesting to watch people try to solve problems. For example, in a lab exercise that I wrote the simple fix is to replace an external...
11
09-07-2017 19:54:36 Michael McLaughlin Mishmash
Oracle SQL Strip Quotes
Somebody wanted to know how to strip double quotes from strings. Obviously, they're playing with the DBMS_METADATA package. It's quite simpl...
4
18-06-2017 18:56:50 Michael McLaughlin Mishmash
Read list of a dictionaries
My students wanted a quick example of how to read a list of a dictionaries in Python. So, here it is: #!/usr/bin/python # Declare list of di...
3
02-06-2017 06:27:58 Michael McLaughlin Mishmash


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