It's weird to do performance analysis of a database you run on your laptop. When testing some app, your local instance probably has 1/1000 the amount of realistic data compared to a production server. Or, you're running a bunch of end-to-end integration tests whose PostgreSQL performance doesn't make sense to measure. Anyway, if you are doing some performance testing of an app that uses PostgreSQL one great tool to use is. I use it for my side-projects and it gives me such nice insights into slow queries that I'm willing to live with the cost that it is to run it on a production database.

PostgreSQL is the default database on macOS Server as of OS X Server version 10.7. MacOS without the macOS Server add-on installed includes only the. Oracle, SQL Server, Hadoop), and procedural languages (Python, Perl, Java,. Installing PostgreSQL Extensions on Mac OS X. I’ve run into problems is the use of extensions on OS X so this post is intended as a handy reference for how to install them. PGXN’s client is installed via Python’s easy_install process: sudo easy_install pgxnclient Configure Xcode.

Batch rename app mac asks for password everytime. Therefore, it is necessary to batch rename the files with the help of a tool like Finder. If all the images on your Mac system are by the name like IMG_0984.JPG, then this is not descriptive and would not aid you in searching for the same when you would need them. Moreover, before doing batch renaming of the files, it is vital to creating a proper backup of the files. Similarly, while researching, you can select a topic keyword to various filenames of the same document such that you would know what document belongs to which project. If you choose to rename multiple by hand, it will last forever.

This is more of a brain dump of how I run it locally: First, you need to edit your postgresql.conf. Even if you used Homebrew to install it, it's not clear where the right config file is. Start psql (on any database) and type this to find out which file is the one. ▶ brew services restart postgresql Stopping `postgresql `. (might take a while ) ==> Successfully stopped `postgresql ` (label: homebrew.mxcl.postgresql ) ==> Successfully started `postgresql ` (label: homebrew.mxcl.postgresql ) The next thing you need is pghero itself and it's easy to run in docker. So to start, you need Docker for mac installed.

You also need to know the database URL. Here's how I ran it: docker run -ti -e DATABASE_URL=postgres://peterbe:@host.docker.internal:5432/kintobench -p 8080:8080 ankane/pghero Note the trick of peterbe:@host.docker.internal because I don't use a password but inside the Docker container it doesn't know my terminal username. And the host.docker.internal is so the Docker container can reach the PostgreSQL installed on the host. Once that starts up you can go to in a browser and see a listing of all the cumulatively slowest queries. There are other cool features in pghero too that you can immediately benefit from such as hints about unused/redundent database indices.

Hope it helps!

So the context • Django1.4.x doesn't support postgis2.0 () • Postgres9.2x doesnt support postgis1.5 () So to get the 3 playing together nicely, I have to go django1.4 with postgis1.5 and postgres9.1x. The problem is, installing postgis15 $ brew tap homebrew/versions $ brew install postgis15 tries firstly to install postgres9.2.1 as a dependency which I dont want. In anycase, I still get the following error nai@nyc ~ $ brew install postgis15 ==> Downloading Already downloaded: /Users/nai/Library/Caches/Homebrew/postgis15-1.5.3.tar.gz ==>./configure --with-projdir=/usr/local --with-pgconfig=/usr/local/Cellar/postgresql/9.2.1/bin/pg_config ==> make num2_tuples = reltup->reltuples; ^ 4 errors generated. Make[1]: *** [lwgeom_estimate.o] Error 1 make: *** [postgis] Error 2 Im completely stuck as to how to get those versions working together nicely using brew!