The leanest and simplest I've used is sqlite. If this database is in anyway a moving target which changes at moderate to fast rates you need a db product which has already done the heavy lifting when it comes to sessions and transactions and indexes and such. Second thing to consider is: Are these really constants, or do you want to change them, however rarely? If this data changes slowly and never changes format a file is what I would suggest. I'd definitely code a simple hash or array from constants in a header file as a first try. Unless your 'constants' are larger than 1k a piece (that's a lot of text or a gigantic number) you'll use less than 1 megabyte of memory. An appropriate filebased db, imho.Ī thousand variables really isn't that much memory. I used that script for years on many a unix system. mongo -u AdminSammy -p -authenticationDatabase adminĮnter the password you set during installation to gain access to the shell.Simple, elegant.Be sure to change these details in the following command to reflect your own setup, if different: This tutorial follows the conventions of the prerequisite MongoDB security tutorial and assumes the name of this administrative user is AdminSammy and its authentication database is admin. To create this sample collection, connect to the MongoDB shell as your administrative user. This sample data will be used in commands and examples throughout this guide to help explain how to use MongoDB to search text data. It also explains how to create a sample collection and insert a few sample documents into it. To help you learn how to perform full-text searches in MongoDB, this step outlines how to open the MongoDB shell to connect to your locally-installed MongoDB instance. It will generally work with any MongoDB installation regardless of the operating system as long as authentication has been enabled. This tutorial concentrates on MongoDB itself, not the underlying operating system. Note: The linked tutorials on how to configure your server, install MongoDB, and secure the MongoDB installation refer to Ubuntu 20.04. To learn how to use MongoDB queries, follow our guide on How To Create Queries in MongoDB. Familiarity with querying MongoDB collections and filtering results.To secure MongoDB like this, follow our tutorial on How To Secure MongoDB on Ubuntu 20.04. Your server’s MongoDB instance secured by enabling authentication and creating an administrative user.To set this up, follow our tutorial on How to Install MongoDB on Ubuntu 20.04. ![]() This tutorial was validated using a server running Ubuntu 20.04, and you can prepare your server by following this initial server setup tutorial for Ubuntu 20.04.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |