Nodejs Litedb

org 0xd4d. Mobile Sync for Mongo. The line chart is based on worldwide web search for the past 12 months. I built the Xamarin. LiteDB - A lightweight embedded. High Performance. LiteDb NoSql database. NET Core Utilizing MVC, C#, Web Api, Angular & Entity Framework Core 4. Deserialize from BSON. com - Vlad Vizitiu When it comes to databases we have quite a few to select from though most of them either fall under the SQL or NoSQL categories, though we can …. Some of the most popular and widely used web-application frameworks can be found under OpenShift like Rack for Ruby, WSGI for Python, PSGI for Perl and Node. : **+989163085306* *ساعت‌ها را بگذاريد كه بخوابند ، بيهوده زيستن را نيازی به شمردن نيست. There are couple popular middlewares namely nano and cradle that enable your applications to talk to CouchDB from Node. The tutorial will cover the basics of: Setting up the dblite (SQLite) node and creating a DB table. js and nancy scottksmith95/LINQKit 128 LINQKit is a free set of extensions for LINQ to SQL and Entity Framework power users. npm install node-red-node-sqlite. The Future of Mobile Development: MongoDB Realm. NET Core-powered Angular application to expand the reach and enrich the UX of your application. js driver for SQLite3. The Blockchain Wikipedia says: A blockchain, originally block chain, is a growing list of records, called blocks, which are linked using cryptography. js 中。官网 Github; 机器学习和数据科学(Machine Learning and Data Science). 3- Perform the Node. Erfahren Sie mehr über die Kontakte von Soroush Falahati und über Jobs bei ähnlichen Unternehmen. Please also note: this licensing model is made possible through funding from donations and the sale of support contracts. Thanks! Please check your inbox to confirm your subscription. RocksDB uses a log structured database engine, written. Summary: in this tutorial, you will learn how to connect to an SQLite database from Node. Introduction. help me build this on github. The official CouchDB client for Node. In that time I had grand plans of creating an automated system where I would capture fun links and save them somewhere and automatically generate the posts and emails to send out each week. Shane Cotee has developed complex applications since around 2008, where he managed a large-scale "Classic ASP" website and built a prototype program in C# for Positive Action in Twin Falls, Idaho. it typically happens sometime after the 15 esh minute mark of my game. Nor has 4 jobs listed on their profile. js uses JavaScript there's no need to map the returned JSON data from MongoDB, as JavaScript is a superset of JSON. O LiteDB hoje ganhou uma baita visibilidade, fiquei muito contente com a divulgação. HangFire is a way to perform background processing in. It is a good choice for simple applications (web, mobile, or desktop) where you may need one data file per user but. Note: The topics property for repositories on GitHub is currently available for developers to preview. It has been just one day shy of a year since I last posted. laptop computers) where installing an internal expansion card is not an option and for systems where there is not enough space for more PCIe cards. > I have recently started moving towards NoSQL for the flexibility they offer by having Schema Less Data. js runtime for the back Aug 7th 2019, 05:06 GMT. Abstract: Connect to a Bitbucket from Visual Studio 2017 and use Git features to create and clone a repository, commit, create and merge branches and create and use pull requests. Description. LiteDB เป็นฐานข้อมูลแบบฝังตัวแบบ NoSQL (NoSQL embedded database) ลักษณะเด่นของมันคือ เล็ก, เร็ว เบา และสุดท้ายที่ขาดไม่ได้คือฟรีครับ. 0 using Entity Framework Core. The official CouchDB client for Node. When you create a Lambda function, you specify a handler that AWS Lambda can invoke when the service executes the function on your behalf. You define a Lambda function handler as an instance or static method in a class. LiteDB ist eine sehr schnelle Datenbank die in Echtzeit alles aktualisiert (MySQL ist dagegen sehr langsam) Feel free to use tonns of NodeJS modules that are. High Performance. 1 • 4 years ago. NET NoSQL document store in a single datafile. Changed in version 4. Ho un obbligo di fornitura LB, e lo strato di proxy in DMZ per i clienti di raggiungere una memoria compatibile S3 back-end per leggere secchi. com - Vlad Vizitiu When it comes to databases we have quite a few to select from though most of them either fall under the SQL or NoSQL categories, though we can …. js based on PM2 (a production process manager for Node. 0 — Embeddable JSON Database engine C library. You will have to break things up into two queries from your application code. io Recommended high-quality free and open source development tools, resources, reading. js CouchDB Example with couchdb tutorial, couchdb fauxton, http api, installation, couchdb vs mongodb, create database, create document, features, introduction. LiteDB - A. MongoDB is a distributed database at its core, so. NET NoSQL Document Store in a single data file. 10 Установка происходит из пакетного менеджера в 4 шага: sudo apt-get install python-software-properties python g++ make sudo add-apt-repository ppa:chris-le. Today, we announced an agreement to acquire GitHub, the world's leading software development platform. The Official home of the DB Browser for SQLite. The Node Lite provides an additional PCIe slot for Thunderbolt 3 computers (e. 1 is the latest available version for Visual Studio 2015. Today there are other data models, including NoSQL and NewSQL, but relational database management systems (RDBMSs) remain dominant for storing and managing data worldwide. Simple, fast and open-source NoSQL. It is not just kind of MongoDB API only because it uses same query syntax. Visualize o perfil de Ivo Marcelo Leonardi Zaniolo no LinkedIn, a maior comunidade profissional do mundo. …" Open source library or nuget package built with. El ejemplo presentado en este articulo es básico y les puede servir para entender el funcionamiento y uso de la base de datos LiteDB y para empezar a crear sus propios proyectos. SQLite 教程 SQLite 是一个软件库,实现了自给自足的、无服务器的、零配置的、事务性的 SQL 数据库引擎。SQLite 是在世界上最广泛部署的 SQL 数据库引擎。. It's great for cases where you need a fast, on-disk, embedded database. Description. Serverless NoSQL Document Store; Simple API, similar to MongoDB; 100% C# code for. i have tried uninstalling and reinstalling addons and mods that ive installed recently that i thought might have been causing the issue but have not bee. Shane Cotee has developed complex applications since around 2008, where he managed a large-scale "Classic ASP" website and built a prototype program in C# for Positive Action in Twin Falls, Idaho. NET MVC5 + LiteDB for the backend. Cete is licensed under the MIT License. npm install node-red-node-mysql. DBeaver Universal Database Tool Free multi-platform database tool for developers, SQL programmers, database administrators and analysts. 14 Release Notes. bcrypt In NodeJS; View To View Binding In Xamarin. recently my game has started to randomly crash at seemingly random times. based on code. First v5-alpha version was released. Experienced Technology Officer, developer, entrepreneur, and, teacher with a demonstrated history of using technology to solve problems. March 13, 2017. Shane Cotee has developed complex applications since around 2008, where he managed a large-scale “Classic ASP” website and built a prototype program in C# for Positive Action in Twin Falls, Idaho. MongoDB Realm will combine Realm, the popular mobile database and data synchronization technology, and MongoDB Stitch, the serverless platform for MongoDB, into a unified solution that makes it easy for you to build powerful and engaging experiences on more devices. The Couch Replication Protocol is implemented in a variety of projects and products that span every imaginable computing environment from globally distributed server-clusters , over mobile phones to web browsers. I built the Xamarin. (2013 - 2015) Cross platform mobile application using Xamarin, Ionic, Angular, React, RxJS etc. Today there are other data models, including NoSQL and NewSQL, but relational database management systems (RDBMSs) remain dominant for storing and managing data worldwide. I want to share what this acquisition will mean for our industry and for developers. js, but there are tradeoffs, personal opinions, API design choices and in some cases inadequate documentation influence your decision. Hi, I will connect to litedb with node. NUnit features a fluent assert syntax, parameterized, generic and theory tests and is user-extensible. In further series i will post login-signup system and other useful tutorials about Node. js for JavaScript. Nginx questão confg - não pôde se conectar a S3 armazenamento compatível de programa de teste NodeJS Esta é a minha primeira quetion em StackOverflow. Rest API Framework for Nodejs Powered by Typescript with Dependency Injection (github. The Future of Mobile Development: MongoDB Realm. Getting started. Structured logging with Serilog Having used several. In this video I am using SQLite to store data, phpLiteAdmin for the basic. Once the litedb node is installed, you should see the litedb node in your left panel. Today there are other data models, including NoSQL and NewSQL, but relational database management systems (RDBMSs) remain dominant for storing and managing data worldwide. See the complete profile on LinkedIn and discover Tam’s connections and jobs at similar companies. Troubleshooting common RethinkDB problems How can I get a dump of the RethinkDB system tables? This can be useful for diagnostic purposes, as well as for filing bug reports. For something simple and local, I really like LiteDB; I use it in my custom CMS I am still working on to store data. It is no secret that we live in a Cloud First/ Mobile First world. SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. 6 에서 async/await를 기본으로 지원. All database access from ShareJS (and hence racer and derby apps) goes through a livedb client. Use Javascript to drive the SQLite database embedded in your Webkit based web browser (e. js Blockchain Implementation Valerii Radchenko JS TechTalk #2 17. Technology Background. SQLite Tips and Tricks for Mobile Developers. NET Core Utilizing MVC, C#, Web Api, Angular & Entity Framework Core 4. Event Store can run as a cluster of nodes containing the same data, which remains available for writes provided at least half the nodes are alive and connected. js server is only needed if you want to use MongoDB as the database for storing the players' data (SQLite and LiteDB implementations are also provided, with SQLite being the one used by default). First v5-alpha version was released. Lambda Sources and Thundra Layers ~ A match made in Serverless To make matters even worse, another issue is the presence of code smells. It has been just one day shy of a year since I last posted. (2015 - 2017). Webpage that is implemented in HTML, CSS and PHP. You can also name the litedb node however you like by double clicking on the node to open the configuration dialog if you like. js Performance Issues in Production. Online Battleships Game. Find out how to integrate HangFire with ASP. Query an Array with Compound Filter Conditions on the Array Elements¶. com) 2 points by dinoloop 3 hours ago | past | web | discuss Chainable python encoders ( github. , run the below command. برنامه ای که در این مقاله استفاده میکنیم با استفاده از سی شارپ نوشته شده است و قابلیت افزودن نام و شماره و جستجو، حذف و افزودن را دارد. 5로 업데이트한 데 따른 것이다. LiteDB ist eine sehr schnelle Datenbank die in Echtzeit alles aktualisiert (MySQL ist dagegen sehr langsam) Feel free to use tonns of NodeJS modules that are. pl powstał specjalnie z myślą o tych Specjalistach, którzy cenią konkrety i prywatność już na etapie zaproszenia do rekrutacji. js server is only needed if you want to use MongoDB as the database for storing the players' data (SQLite and LiteDB implementations are also provided, with SQLite being the one used by default). Primary database model Document store Key-value store. You can also name the litedb node however you like by double clicking on the node to open the configuration dialog if you like. js installation. In this DigitalOcean article, we are going to go over the basics of databases and database management systems. i have tried uninstalling and reinstalling addons and mods that ive installed recently that i thought might have been causing the issue but have not bee. March 13, 2017. : **+989163085306* *ساعت‌ها را بگذاريد كه بخوابند ، بيهوده زيستن را نيازی به شمردن نيست. js application using the sqlite3 module. Serialize to BSON. Örnek: i parametre olarak Avrupa / Roma dilimini koyarsanız i DST bilgileri gibi utc ofset olarak 3600 ve 0 olması gerekir. Download source - 219 Kb; Introduction. npm install node-red-node-mysql Usage. NET Core applications. js NPM Node. Build cross-platform desktop apps with JavaScript, HTML and CSS using Node. See the complete profile on LinkedIn and discover Nor’s connections and jobs at similar companies. Deserialize a Collection from BSON. Troubleshooting common RethinkDB problems How can I get a dump of the RethinkDB system tables? This can be useful for diagnostic purposes, as well as for filing bug reports. Implemented in Scala. Drag a litedb node to the empty canvas, and we are ready to move on. 5 / NETStandard 2. Because LiteDB is a server-less database, you don’t need to install it in your system. Working with JSON is also easier overall as it more easily fits into how you would represent data on the client. 1 is the latest available version for Visual Studio 2015. Paid service Paid service. x, NETStandard 1. NET Core applications. Feel free to raise this number to 1 million or whatever value you want and do your own benchmark. We provide drivers for 10+ languages, and the community has built dozens more. دانلود کتاب آشنایی با LINQ. 4 Not currently supported on Windows. It is located in the /usr/bin directory and called sqlite3. Put an end to those hundreds of Visual Studio Console projects cluttering your source folder and join the revolution of LINQPad scripters and incremental developers. DBeaver Universal Database Tool Free multi-platform database tool for developers, SQL programmers, database administrators and analysts. O LiteDB hoje ganhou uma baita visibilidade, fiquei muito contente com a divulgação. Couchbase Understanding the performance behavior of a NoSQL database like Apache Cassandra ™ under various conditions is critical. Feel free to raise this number to 1 million or whatever value you want and do your own benchmark. View Clinton Mbah's profile on LinkedIn, the world's largest professional community. Google Chrome, Safari, iPhone, Palm Pre, Android). Here we will walk through the steps to send data from a relational database to MongoDB using SymmetricDS. The Future of Mobile Development: MongoDB Realm. Livedb is a database wrapper which exposes the API that realtime databases should have. Clone via HTTPS Clone with Git or checkout with SVN using the repository's web address. js Intro Node. js Blockchain Implementation 1. RocksDB uses a log structured database engine, written. Simple, fast and open-source NoSQL. MongoDB vs. net #MVC C# Software Developer, #EDIDeveloper ,#Nodejs,#Xamarin,#IOT Geek, Full stack Microsoft technologies experience. Serialize to BSON. org is © 2019 Frank A. Sitemap Gallery a; Sitemap Gallery b. We’ve got something super special in store in this release which has completely changed how we develop. In the example below, I have defined a Person class and a PersonWithBirthDate class which derives from the Person class. WebPage for Game Introducing. This makes it ideal to run at the edge of the network on low-cost hardware such as the Raspberry Pi as well as in the cloud. Query an Array with Compound Filter Conditions on the Array Elements¶. Under the hood, the litedb node uses SQLite. run function. js HOME Node. LiteDb Review wordpress. Under the hood, the litedb node uses SQLite. Serialize to BSON. zip I have been seeing a few comments by people complaining of poor performance when executing SELECT statements against a SQLite database using the SQLWinRT wrapper, or when adding new. RAGE MP uses NodeJS serverside and JS clientside Feel free to use tonns of NodeJS modules that are supported by RAGE Multiplayer and enjoy Google's fastest yet V8 engine!. js and the browser. Cete is licensed under the MIT License. Author admin Posted on May 20, 2019 June 10, 2019 Categories Server Info Leave a comment on LiteDB Windows Update Issues When nothing works with the gui you can use the following commands to uninstall updates. Some of the most popular and widely used web-application frameworks can be found under OpenShift like Rack for Ruby, WSGI for Python, PSGI for Perl and Node. LiteDb NoSql database. js Performance Issues in Production. It has been just one day shy of a year since I last posted. Exceptionless:一个免费开源分布式系统的日志收集框架,它可以应用在基于 ASP. I am very excited to announce that Microsoft is acquiring GitHub and expect the agreement to close by the end of the year. MongoDB is a great choice because of the widespread use, but was never as big of a fan, personal preference, but all things being equal will probably be your most reliable pick. Ben UTC node. Was gonna say LiteDB also. 1128 packages directly use Newtonsoft. RethinkDB dramatically simplifies the data infrastructure for low latency, high throughput realtime interactions. one year ago 1074 91 "LiteDB is serverless database delivered in a single DLL (less than 350kb) fully written in. 0 :) Pick your cache backend with # MonkeyCache !. Install SymmetricDS Pro and run. js Developers & Programmers in the United Kingdom on Upwork™, the world's top freelancing website. Ivo Marcelo has 8 jobs listed on their profile. NET NoSQL document store in a single datafile. Выбор / Фильтрация данных с LiteDB в Visual Basic. You can't simply throw in your documents into Redis. powershell可以玩nosql数据库吗?答案是肯定的。只要这个数据库兼容. Also, Soon a version of Visual Studio Enterprise 2019 will bring a preview of Time Travel Debugging (TTD) integrated with the Snapshot Debugger. Cross platfrom mobile application using Phonegap to manage sensors and devices. A Node-Red node to read and write a local sqlite database. 5 Ajax developer jobs in Edmonton, AB on Eluta. The official CouchDB client for Node. Hi C# programmers! I have published a C# Extension for Visual Studio Code to be get productivity when we are programming in this programming language. I go by the handle of Stuyk but my name is Trevor. a_XLogDialog. The TypeScript @servicestack/client npm package is a cross-platform library enabling a rich, productive end-to-end Typed development experience on Web, node. net,就可以很容易地被powershell使用。 发文初衷:世界上几乎没有讲powershell调用nosql的帖子,更没有讲powershell调用litedb的。. Node-sqlite3 is probably one of the best modules used for working with SQLite3 database which is actively maintained and well documented. Get Litedb Expert Help in 6 Minutes Codementor is an on-demand marketplace for top Litedb engineers, developers, consultants, architects, programmers, and tutors. Put an end to those hundreds of Visual Studio Console projects cluttering your source folder and join the revolution of LINQPad scripters and incremental developers. The Future of Mobile Development: MongoDB Realm. NET MVC5 + LiteDB for the backend. JSONPath expressions always refer to a JSON structure in the same way as XPath expression are used in combination with an XML document. NET MVC Core is now supported on Linux, MacOS and Windows. Interesting raleigh univega dealer. The official CouchDB client for Node. That makes it easy to make significant application changes in real-time, without worrying about service interruptions - which means development is faster, code integration is more reliable, and less database administrator time is needed. Build cross-platform desktop apps with JavaScript, HTML and CSS using Node. about; contact; cookie; copyright; privacy; Sitemap Gallery. UnQLite is a document store database similar to MongoDB, Redis, CouchDB etc. I consider myself a jack-of-all-trades. NET NoSQL document store in a single datafile. Let us discuss few of the most popular databases for mobile apps and try to highlight their characteristics, pros and cons. PouchDB was created to help web developers build applications that work as well offline as they do online. Flux is used. Troubleshooting common RethinkDB problems How can I get a dump of the RethinkDB system tables? This can be useful for diagnostic purposes, as well as for filing bug reports. In that time I had grand plans of creating an automated system where I would capture fun links and save them somewhere and automatically generate the posts and emails to send out each week. UnQLite is a in-process software library which implements a self-contained, serverless, zero-configuration, transactional NoSQL database engine. …" Open source library or nuget package built with. LiteDB - A lightweight embedded. NET Core applications. NET MVC Core is now supported on Linux, MacOS and Windows. MongoDB vs. It is a class USSD-based class attendance tracker built using Africa's Talking's USSD API. run function. The Official home of the DB Browser for SQLite. MongoDB supports several different index types including text, geospatial, and hashed indexes. MongoDB - The database for giant ideas. SQL Queries using NodeJS: To perform SELECT query you should use. pl powstał specjalnie z myślą o tych Specjalistach, którzy cenią konkrety i prywatność już na etapie zaproszenia do rekrutacji. The easiest way to do this is with ReQL administration commands. Webpage that is implemented in HTML, CSS and PHP. LINQPad is not just for LINQ queries, but any C#/F#/VB expression, statement block or program. 0 in a single DLL (less than 300kb) Thread-safe; ACID with full transaction support. Works in Node. 5 Ajax developer jobs in Edmonton, AB on Eluta. LiteDB is a fast, simple, zero-configuration, embedded NoSQL database for. , one element can satisfy the greater than 15 condition and another element can satisfy the less than 20 condition, or a single element can satisfy both:. The Blockchain Wikipedia says: A blockchain, originally block chain, is a growing list of records, called blocks, which are linked using cryptography. There are couple popular middlewares namely nano and cradle that enable your applications to talk to CouchDB from Node. One example are hashes in Redis. LiteDB; There is also a "no-database" implementation included that is an in-memory alternative with no persistent data storage between sessions that can be very useful for testing and prototyping purposes, as it does not require setting up a database. This is a a step-by-step course to get you building a real world home automation system using open-source tools DOWNLOAD ». help me build this on github. a_WEditor module¶ a99. Query an Array with Compound Filter Conditions on the Array Elements¶. Sitemap Gallery a; Sitemap Gallery b. LiteDB is a small, fast and lightweight NoSQL embedded database. open source contributor, Brazil. Abstract: Connect to a Bitbucket from Visual Studio 2017 and use Git features to create and clone a repository, commit, create and merge branches and create and use pull requests. js Intro Node. node-red i get the errors below. Deserialize a Collection from BSON. Install SymmetricDS Pro and run. @dgibbons Yes, the idea was to say: "at least version 3. NET Core (Gunnar Peipman) Debug Node. After setting up node js server, move to install the Node Package Manager i. See the complete profile on LinkedIn and discover Erick's. Webpage that is implemented in HTML, CSS and PHP. TingoDB is embedded JavaScript NoSql database for Node. Venkatesan (@venkatmca008). Nginx questão confg - não pôde se conectar a S3 armazenamento compatível de programa de teste NodeJS Esta é a minha primeira quetion em StackOverflow. Tutorial: SQLite and Node-RED. HangFire is a way to perform background processing in. Erfahren Sie mehr über die Kontakte von Soroush Falahati und über Jobs bei ähnlichen Unternehmen. Started toying with LiteDB and found it useful and fast. Livedb is a database wrapper which exposes the API that realtime databases should have. 3 with node. DB Browser for SQLite. MongoDB is a distributed database at its core, so. It is a class USSD-based class attendance tracker built using Africa's Talking's USSD API. Getting started. (2015 - 2017). Changed in version 4. js на ubuntu 12. This video is going to be a first in a series on how to collect, display and aggregate time series data in Node Red. 0 (1,640 ratings) Course Ratings are calculated from individual students' ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect. SQLite It is an in-process library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. ClustrixDB is a scale-out SQL database built from the ground up with a distributed shared nothing architecture, automatic data redistribution (so you never need to shard), with built in fault tolerance, all accessible by a simple SQL interface and support for business critical MySQL features - replication, triggers, stored routines, etc. While it will still take a few months to finalize, we wanted to share the news as soon as we were able. > I have recently started moving towards NoSQL for the flexibility they offer by having Schema Less Data. WAIT numreplicas timeout Wait for the synchronous replication of all the write commands sent in the context of the current connection; WATCH key [key ] Watch the given keys to determine execution of the MULTI/EXEC block. En este artículo, vamos a conocer LiteDB y como utilizarlo con una aplicación Xamarin. js Upload Files Node. DB Browser for SQLite (DB4S) is a high quality, visual, open source tool to create, design, and edit database files compatible with SQLite. js applications. There are couple popular middlewares namely nano and cradle that enable your applications to talk to CouchDB from Node. console - the Node. js 2019 - 274 stars LiteDB. Accessing from Node. While these are all great choices for storing data, they're all over-powered for the majority of applications. Comparison Of Relational Database Management Systems with advantage and disadvantages. The company announced the Release Candidate(RC) for Visual Studio 2019. net #MVC C# Software Developer, #EDIDeveloper ,#Nodejs,#Xamarin,#IOT Geek, Full stack Microsoft technologies experience. Cloud based application using Nodejs to manage sensors and devices. Use ConfigureAwait(false) on calls to SqlWinRT async methods to improve INSERT performance up to 145 times, and SELECT performance up to 80 times Sample project: SQLitePerformance. First v5-alpha version was released. Build cross-platform desktop apps with JavaScript, HTML and CSS using Node. Prior to Visual Studio 2017, the Node. It is located in the /usr/bin directory and called sqlite3. Shane Cotee has developed complex applications since around 2008, where he managed a large-scale "Classic ASP" website and built a prototype program in C# for Positive Action in Twin Falls, Idaho. Deserialize a Collection from BSON. Ben UTC node. Allows basic access to a MySQL database. NET Framework نسخه. Node-sqlite3 is probably one of the best modules used for working with SQLite3 database which is actively maintained and well documented. 0 — Embeddable JSON Database engine C library. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: