![]() ![]() Instead of, say, a table for user IDs and then a table for addresses, NoSQL lets you create a generalized user object that holds everything important about those users. A single domain entity might be fragmented or normalized across multiple tables, which means the overhead necessary to ensure a record is accurate can be immense. Traditional SQL uses related tables connected by IDs. Understanding NoSQL databases takes a minute of comprehension. The commonality between all of them, though, is that no matter what format they store data in, these databases don’t support relations between data. Some of them even store in a table format. Hybrid forms that use multiple of the previous paradigms.Time-series databases, which index data by time stamps, like InfluxDB.NoSQL databases come in a lot of flavors: ones that depend on various keys shared across tables. NoSQL databases scale far more linearly than relational databases, i.e. The goal of a NoSQL database, on the other hand, is to ensure ultimate scalability by making sure that the data is stored in a format that can be shared-or sharded-across multiple servers. And while SQL statements are fun, it’s easy to drop all tables while futzing with a key or corrupting an entire repository with a malformed query. A small mistake in a single file can tank an entire database. First, they are notoriously hard to scale, making it difficult to spread data across services or geographic regions. Sysadmins managing big projects know a few things about traditional SQL databases. But what is NoSQL, what does it have to do with modern development, and is it worth implementing in your project? You’ve may have heard of it and ignored it, safe in the knowledge that you can always have a an SQL command line at your fingertips. NoSQL climbed up the charts as the next big thing in system architecture in 2011, but overall interest in it has plateaued recently. To show all files in HOME directory (except the hidden '.To get rid of the star next to the email address in Thunderbird 3.-, add.Go to Edit -> Preferences -> General -> Config Editor and change the following property To auto-hide tab toolbar in Thunderbird 3.*-, thus not wasting some screen space,.SmartTemplate4 + Stationery (flexible email templates). Mail Merge (customised newsletter sender see more details), Manually Sort Folders (to change the order of accounts in the left panel), Show All Body Parts (switch between HTML and attachment mode),Ĭopy Folder mod (backup/restore IMAP to/from local folders), Signature Switch (to add a signature on/off button), Outgoing Message Format (to set "plain text and HTML" instead of auto-detect), Message Archive Options (included in version > 3.1 but still useful), Some indispensable add-ons for Thunderbird 60.9:.Use firefox -no-remote to run a new firefox instance rather than opening another window to existing process.If something is wrong with Firefox, you can create and launch a temporary blank new profile by typing (from the command line)įirefox -ProfileManager (or firefox -P) and then hitting the button.> popup_menu.html -> replace "To Read" with "All bookmarks" mozilla -> extensions -> pinboard-webextension.xpi -> main.js -> open_window() -> width: 900 ![]() Pinboard-quantum and pinboard-webextension. All-In-One Sidebar, Copy All Urls, CuteMenus2, Mr Tech Toolkit (misc utilities) PinboardButton,, Google Notebook (web-services) 41+) introduced 'add-on verification' feature, setĪbout:config -> = FalseĪdblock Tab Mix Plus and FaviconizeTab (tab-management) (where 3.6 is the first two numbers of Firefox's version).Ī better way, however, is to install a Compatibility Reporter that does this automatically for you. To turn off the compatibility check of add-ons, you can create a new property setĪbout:config -> New -> Boolean -> extensions.checkCompatibility.3.6 = False.To switch off the irritating "smart" search in the address bar of Firefox 3, useĪbout:config -> = False.To open pdf-documents with a stand-alone application instead of loading to the Firefox tabĪbout:config -> New -> String -> plugin.disable_full_page_plugin_for_types = application/pdf.To re-enable a stand-alone Preferences Dialogue in Firefox 38+, type in about:config in the address field and setī = false = false.Visual Studio, Borland C++ Builder, Intel C, QT, Java ImageJ (morphology analysis and image processing) JabRef (LaTeX oriented BibTeX database), Zotero PuTTY + RealVNC/TightVNC WinSCP, Far+NetBox Essential Scientific Software: Trans-platform EquivalentsįireFox (except IE-specific services like Outlook Web Mail) ![]()
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