Sitecore Database Tables

Use the database cleanup tool to remove artifact data from the databases. Alias - Provides an alternative URL for a page or PDF. This enables events to be picked up by an individual CD instance in a load balanced environment. However, if you know what you are doing, it might be handy. Extracting schema Extracting schema from database Resolving references in schema model Validating schema model for data package Validating schema Exporting data from database Exporting data Processing Export. ASK US ABOUT Our AI capabilities around Sitecore Cortex, and taking deep analytics even further with our advanced analytics. Maybe this link will help you. Using SQL Server to find items in Sitecore Database Published: 10 December 2015 At some point you will need to search for some data in the Sitecore database. Child items would be created to represent each row in the table. ISSUE Sitecore analytic database getting broken time to time. What is the event queue? Event queue is introduced in sitecore 6. Index rebuilds and defragmentation are a standard maintenance task that must be carried out on any database, even Azure SQL databases, as the platform cannot determine whether these tasks are relevant for a given implementation automatically. Sitecore History Table - how to control how long the entries are kept? 6 Replies The following tables can contain a lot of data, especially if the website creates and or edits a lot of items, for the first 2 the tables it is very simple to define how many days to keep the data. I was running into issues when setting this up with my Azure Redis Cache which is using an access key. The following book should provide you with enough information to use and be productive with SPE. That was Sitecore 6. So by default it is core database. In Sitecore, developers create templates which are similar to relational database table schemas. This statistical data generated by the aggregation pipeline and used by Sitecore reporting applications is stored in fact and dimension tables organized in a star schema. Working with multiple content databases in Sitecore 6 One of the very neat things about Sitecore, is the way the architecture allows you to mould, shape, and work with the configuration files to come up with an implementation that suits your purpose. Once you open the file, you can edit it and save the file as an HTML file. Login to the database server where Sitecore DBs are present. - Performing code refactoring. If you look at your SQL server after you install a fresh copy of SQL, you should see something like this: This may seem like a lot of databases, but each has its own specific purpose. NoSQL databases are built-for-purpose. The Sitecore OLAP Cube Database in SQL Analysis Services Right clicking on Cubes/Analytics node gives us the option to "Browse" the Cube. The Core database is all Sitecore settings, as well as the tables containing the. In Sitecore 7 and 8, MongoDB provides storage for analytics data. Sitecore provides Item. aspnet_Roles where LoweredRoleName='sitecore\sourcegroup' select @roleId select TOP 1 @destinationRoleId =RoleId from. In this case, an item would exist for each fruit or vegetable. Child items would be created to represent each row in the table. Last week a colleague had asked me whether rebuilding the Link Database would solve an issue she was seeing. Highlights: - Support for Sitecore DMS, this version is compatible only with Sitecore 6. Sitecore used to have clustered indexes back in 5. It is now time to create some Sitecore Items based on this data. Christopher Rambo is an experienced. Sitecore used to have clustered indexes back in 5. Such keys are not present in a standard Sitecore databases schema, which may add complexities during the upgrade process. from a clean Sitecore reporting database or redeploy. By default all of Sitecore’s images are stored in the database, and retrieved on the fly when an image is requested via the media library. This enables you to deliver insights that help you meet and surpass customer expectations. The following article describes how to quickly populate the Sitecore analytics database with the test data. Detailed below are the known issues when using using Azure SQL Database service. I want to know how to access any table values from Sitecore Web Database through Sitecore API as i want to fill dropdownlist from a table inside sitecore_web database. Starting from Sitecore XP 7. Net) and the Sitecore API (Sitecore. So one can say that - it’s not all about items, it’s all about data. 2 Creating a Database Account for Sitecore CMS Databases on SQL Server 2005” of the Installation Guide. In the New Data Member dialog, you will see the Member Name field and a list of columns from the UserObject table below. From a web developer's perspective, the two most often used ones are master, which contains the data being edited in the Content Manager, and web which is storing the data used to display the web site. You need to create some items to fill your dropdown list. SPEAK Data Sources [Part I]: SearchDataSource. The following article describes how to quickly populate the Sitecore analytics database with the test data. When an email campaign is created, the details about it are stored in the “Campaigns” table. ~ Just Do It. ” Browse to the Web page file to open and double-click the file name. Also, one way to see if publishing was done is to verify if the items are found in the web database. In the case of Sitecore publishing, Transactional Replication feels like an intiutive choice, but the current Sitecore database schema isn't a fit for Transactional Replication in a couple of ways: not all database tables have primary keys; Transaction Replication requires replicated tables to have primary keys defined. First, you will explore configuring a local development environment for Sitecore including installing SQL Server and Solr, and install Sitecore using two methods: Sitecore Install Assistant. On first look It appears that the cause of this could be some corrupted entries in the automation pool table of the marketing automation database. As you can imagine, it runs on the Core databases. Step 1: Create Database with name Sitecore_Reporting_Secondary Step 2: Generate script on Sitecore_Analytics database to create tables as shown in below images. rahmat maulana 23,529,324 views. In this blog we’ll show you detailed step-by-step instructions to install the Sitecore 9. Reset Sitecore Admin Password. Last week a colleague had asked me whether rebuilding the Link Database would solve an issue she was seeing. The reporting database contains aggregated data from the xDB collection database. Sitecore database is one of the least explored area in Sitecore world. 3 in order to communicate to other servers. Sitecore needs a Fact<> class defined that supports the new fact table. Sitecore needs a Fact<> class defined that supports the new fact table. xConnect Provider for Data Exchange. To improve the performance of searching in the hierarchy and simplify the SQL statement, Sitecore databases have a special table that keeps item-parent relations. Reema Patel 16-08-2018 at 3:44 pm. Connect to your Sitecore Website through Sitecore Rocks. Identity Server – This is for Sitecore identity management as a default single sign-on mechanism for XM, XP, and XC. Looking at the SQL table dbo. Note: This module has been tested on Sitecore 8. After that sitecore have an timer who check in this table if they are any event to trigger. In the New Data Member dialog, you will see the Member Name field and a list of columns from the UserObject table below. Database schema. 0 to move your Sitecore web site to Azure, you lose the log files and the old log viewer become useless. Does this cleanup History, PublishQueue and EventQueue tables in both master, ID #5043122. ) is collected in real-time and written to the xDB after every browsing session. The second method is to cleanup the Event Queue table from SQL directly. ASK US ABOUT Our AI capabilities around Sitecore Cortex, and taking deep analytics even further with our advanced analytics. Repository containing the articles on how to automate a deployment of Sitecore solution to the Microsoft Azure Cloud Platform utilizing Azure services. An exception to this applies to Sitecore 8. Data is exposed through the Sitecore. The tables should exist already on the destination (secondary reporting) database. For example, a document database stores complete objects, not of a series of tables joined to create a complete view of the data. Provides the ability to store and retrieve data from the existing WFFM SQL database, as with the release of WFFM 2. Sc – Actual website; xConnect – For analytics. What do you need to know to be able to speak "Mongo?" This blog series will introduce you to MongoDB, taking you from the basics to advanced uses. Shard1 database. Introduction to Sitecore Core database supported infrastructure, references and scaling. Sitecore's CMS, for example, has one application layer for managing content (with functions like editing, managing, and storing) and another layer for assembling the content into a layout - delivering it. Sitecore History Table - how to control how long the entries are kept? 6 Replies The following tables can contain a lot of data, especially if the website creates and or edits a lot of items, for the first 2 the tables it is very simple to define how many days to keep the data. Child items would be created to represent each row in the table. 3 maintains event queues as tables in Sitecore databases. Net membership provider (i. Data from the table is what gets displayed in the publishing dashboard. I agree that this is many questions in one. It may be a small decrease in performance but it there are large number of records to be removed from the Event Queue table, the agent will take time to cleanup the table. The Commerce Service API supports the execution of Commerce commands through the service endpoint. Easily organize, use, and enrich data — in real time, anywhere. [AccessControl]'. Sitecore 9 Experience Profile Workaround. [ShardsGlobal] See that ServerName column on the right? You know what to do with it. Active Geo-Replication creates readable secondary databases in the same or different data center location (region). This table stores the status of the publish job, the start and end times as well as the publish metadata in XML format (type of publish, root item, languages,. Sitecore Azure Toolkit is not supported prior to Sitecore XP 8. I would have deleted all the data from the Fact tables as well, if I'd had any. Sitecore used to have clustered indexes back in 5. Sitecore Fast Query has the following benefits compared to the standard Sitecore Query: Improved performance — queries are executed by the SQL engine and as a result the. The Core database is all Sitecore settings, as well as the tables containing the. The onPublishEndAsync strategy first finds the EQStamp property for the Sitecore instance in the Core database's Properties table. However, if you know what you are doing, it might be handy. - Performing code refactoring. It contains the definition of Desktop Mode, Content Editor, Page Editor etc. Display results in a table listing item name, language and created version number. Comparing with the rowcounts of the source database, I conclude that everything appears to be in order, and continue. 2, but over the course of multiple Sitecore versions, the database schema has changed to non-clustered indexes. You can store persistent mappings of arbitrary keys to Sitecore IDs in the Sitecore IDTable. Second, create the solution from scratch means from blank. Administrator Guide Sitecore® is a registered trademark. Once the database is installed on a traditional server, we will have to import the Sitecore. Identity Server – This is for Sitecore identity management as a default single sign-on mechanism for XM, XP, and XC. Transient errors (transient faults) The Sitecore SQL Server data provider retry mechanism is not optimal for handling transient faults when opening a connection to the Azure SQL Database. Of course migration is always something that requires some custom configuration and we’ve learned new thing about every migration. Tasks table in database. Sitecore EventQueue Table growing out of control Tag: sitecore , sitecore7 , sitecore7. That was Sitecore 6. In Sitecore 7 and 8, MongoDB provides storage for analytics data. Sitecore Databases Explained Like every other CMS on the planet, Sitecore's data is stored in a database, well to be more precise several databases. Highlights: - Support for Sitecore DMS, this version is compatible only with Sitecore 6. The issue was related to the property:changed event that was being added into the Event Queue. I'm just now getting started with it. Razl is a database compare tool for Sitecore. Right click the User Object and click on “New Data Member”. Continue reading. Maintained database table, trigger, view, schema diagram, function, stored procedure, scheduled job Maintained and developed stored procedures and queries for business reports Designed business reports using SSRS. I agree that this is many questions in one. deploy the ContactUs. The second method is to cleanup the Event Queue table from SQL directly. The main advantage of using separate tables is that each field-specific table only contains rows for the tenants that use that field, which saves space in the database. rahmat maulana 23,008,370 views. Filter and select the Sitecore items based on a template id for particular type of items from both master database and web database. Last Published Timestamp on Sitecore Login Page. In this case, I would recommend that you use field types that store IDs rather than paths or especially names, and use search APIs to locate items with specific other items selected in those fields. Identity Server – This is for Sitecore identity management as a default single sign-on mechanism for XM, XP, and XC. Sitecore now supports Microsoft Azure SQL, from Sitecore 8. Are the tables the same? Are the same indexes set?. We use the strengths of Sitecore Cortex and Sitecore Experience Database (xDB) to help you get a 360-degree view of your customer. sql) and run it against the analytic database. The Sitecore OLAP Cube Database in SQL Analysis Services Right clicking on Cubes/Analytics node gives us the option to "Browse" the Cube. Step3:Workbox filter logic - Create a class file AdvancedWorkboxForm. 2, but over the course of multiple Sitecore versions, the database schema has changed to non-clustered indexes. Thankfully, the process is actually very simple. 0: Dacpac used to deploy the (optional) verification database. WorkboxForm,Sitecore. This follows my previous post, which covered the dilemma of paying for SQL Server Enterprise licensing to get. This is a common cause of Sitecore performance problems. config file, is set to true and then changed back to false, you must rebuild the Descendents table. There are definitely reasons why this is a bad idea, and can be improved upon, and much has been written on the web about how to move Sitecore’s images from the database to the cloud. To get an index to function in Sitecore it requires 5 main components: Creating and accessing a database table to index. Ultimately, I found the issue. The main advantage of using separate tables is that each field-specific table only contains rows for the tenants that use that field, which saves space in the database. Sitecore TDS can only deploy Sitecore items to a single Sitecore database. This will remove the orphaned items from the DB. In Sitecore 7. In many cases your deployment package will include Sitecore changes, so please perform a backup from all the databases, usually, they are "core","master" and "web" database. The entire heartbeat work loop stops when it gets stucked on one of the agents, like what happened above. The Master database is the authoring database - it contains all versions of any content or assets. " A block of code is set as follows:. Are the tables the same? Are the same indexes set?. Customer Intelligence. This sets up a new class of performance considerations around Azure SQL, and I want to share one tuning option…. In those cases you might also want to introduce the Sitecore. The issue was related to the property:changed event that was being added into the Event Queue. Kernel dll using dotPeek you will see that for the ID there is a get but no set property. This post provides brief information about the number of agents available. In Sitecore 7. When you use the Module Sitecore Azure 2. To ensure data and cache coherence and support communication between instances in an environment and between CM and CD environments, Sitecore CMS 6. From the guide, everything works like a charm in Sitecore 8. Sitecore PowerShell is a module that allow user to access PowerShell (Console, Integrated Scripting Environment & plugs into various Sitecore pipelines) with in Sitecore Desktop environment. The master database is the authoring database - it contains all versions of content. Before that staging module used to be employed. First, create a table in the reporting database that contains the ItemId, Date, TemplateId and Count. xxxxxx\Databases\Scripts** The file **Sessions db performance boost. This table provides a logical links database for all other databases - the links tables in the other databases are empty by default. I will make use of Sitecore Properties Engine. …and the Hedgehog, MarketingProfs Opera Buys Rich Media Mobile Ad Startup Apprupt, As Q1 Sales Rise 40%, TechCrunch Sitecore delivers big data marketing with launch of the Sitecore® Experience Database™, PR Newswire The Exciting Future of Socialbakers Analytics, Social Bakers Mobile/Local Marketing…. so, there is this SQL server database that Sitecore uses, called ShardMapManager. If there is high index fragmentation on the database tables. What operations are carried out during a database cleanup? How does the "Clean up databases" feature work? Which databases does Sitecore 9. To generate a database as part of a job add one of these post-processors:. Using SQL Server to find items in Sitecore Database Published: 10 December 2015 At some point you will need to search for some data in the Sitecore database. When changing the value of the Shared or Unversioned property of a particular field, every item based on the modified template is updated and the corresponding field values are moved to the appropriate data table in the Sitecore database - SharedFields, UnversionedFields, or VersionedFields. users/roles contained in the Sitecore repository) Web. It should. Since returning from Sitecore Symposium 2016, I couldn't wait to try the latest Sitecore 8. Change Databases Password - Sitecore 9. Net membership provider (i. Login to the database server where Sitecore DBs are present. Your Web file opens as a plain text file showing the HTML code. Data templates can inherit from other data templates and can be assigned Presentation Details and insert options. The Commerce Service API supports the execution of Commerce commands through the service endpoint. Accelerate your understanding of your customers and predict behavior with advanced analytics capabilities. Sitecore database is one of the least explored area in Sitecore world. The master database is the authoring database – it contains all versions of content. IDoesEntityExistPipeline - Useful in checking if an entity of a type and an identifier exists in database or not. 2 Creating a Database Account for Sitecore CMS Databases on SQL Server 2005” of the Installation Guide. Whenever a new piece of content is created, edited or deleted it is stored here. Connecting to database 'habitat_Core' on server 'test-server'. Processing Server (also referred to as Aggregation). How To Use C# Classes To Create Custom Database Tables and Repositories With Umbraco Today, I'm going to talk about a sensitive area for some developers. It should. 0 Experience Platform on Microsoft Azure. This will perform a publish for whole Publish. Pools" database were keep growing and aggregation agents were stuck to processed the record, resulted very slow updating in reporting database and Sitecore analytics dashboard. What do you need to know to be able to speak "Mongo?" This blog series will introduce you to MongoDB, taking you from the basics to advanced uses. We have couple of SSE channels in the application and. While working with Sitecore, you have to keep in mind plenty of things, few of them not easy to remember. If you’d like to use it yourself you should check out `Sitecore. IMPROVING EVENT QUEUE PROCESSING SPEED. Sitecore GeoIP data includes zip codes, but not time zones. In the case of view renderings, the file is a standard Razor view (. Data is exposed through the Sitecore. Click the “File” tab and then click “Open. The InstanceName column in the EventQueue table stores the unique name of each Sitecore instance (by default this is Machine Name + IIS Instance Name, but can be set in web. Data from the table is what gets displayed in the publishing dashboard. 2 and above. Instructions on how to do that can be found here. The fact class and related classes are defined as follows: These classes can then be used within an AggregationProcessor that handles aggregating the data from xDB into the reporting database. First you open Microsoft SQL Server Management Studio and connect to the SQL server you want to install the uCommerce database on. The sitecore database username. Your Web file opens as a plain text file showing the HTML code. Introduction to Sitecore xDB Collection database supported infrastructure, references and privacy and security. Item in the Sitecore. The Sitecore Heartbeat, in general, is how Sitecore knows that it’s healthy, alive, and working. I want to know how to access any table values from Sitecore Web Database through Sitecore API as i want to fill dropdownlist from a table inside sitecore_web database. 171121) This is a product update. 2 In 8, this database is now: I know it is not evident from the table names along, but the introduction of the Fact_ tables will make the use of BI tools and dashboards much easier. Any content item in a Sitecore database is based on a data template. Fix connection string for core database. Affected Sitecore Cloud Service: Sitecore Managed Cloud customers with Solr deployments. I am using only the vanilla installation of Sitecore with Sample Item as my main content focus. An item is like a relational database record and a field is like a relational database column. Hi i m new to Sitecore. Role "sitecore\Sitecore Client Authoring" (which is a member of "sitecore\Sitecore Client Users") allows the user to open the Content Editor and Media Library in the Master database, but not. You could manually run the Query to delete the unnecessary records that have been accumulated in the Database tables. The first thing one needs to do after installation is to set up a profile. It may be a small decrease in performance but it there are large number of records to be removed from the Event Queue table, the agent will take time to cleanup the table. The following table outlines the key differences and advancements in the most commonly deployed versions of Sitecore as of Q1 2018, with the timeframes of each major and minor release. But no luck and records in the "InteractionLiveProcessingPool" table in the "Processing. Sitecore Data Exchange Framework is designed to facilitate the transfer of data between systems. When standing up a new site, redirects always seem to be an afterthought - one of those items on the list that you talk about in the early phases, and then again when you are ready to tackle them in the last few weeks when the launch is right around the corner. Sitecore API - the most popular way to get an item. This feature was introduced on Sitecore 9. The information is intentionally simplified to provide a general overview of compatibility. In 8, this database is now: I know it is not evident from the table names along, but the introduction of the Fact_ tables will make the use of BI tools and dashboards much easier. Now, the information is stored in the table WADLogstable, in the table storage. Should you have any questions, please feel free to comment on this post. That was Sitecore 6. IDoesEntityExistPipeline - Useful in checking if an entity of a type and an identifier exists in database or not. They abandon the generic table / row/ columns idea of relational-databases and store data as documents (MongoDB), key-value pairs (Redis) or social graphs (Neo4J). Hi table name Comparess database name Proge144 I want to delete a table in sql database with c#. A quick look to the collection database (which is a SQL 2016 DB by default in Sitecore 9 XP0 deployment option), InteractionFacets and Interactions tables will indicate your newly created interaction lacks a number of interaction facets including WebVisit, IpInfo and an entity reference for DeviceProfile. Sitecore Azure Official Sitecore Documentation and Resources. Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "Make sure that you have added a reference of Sitecore. Backup Sitecore mongoDB database The simple way is to backup as dump. So by default it is core database. Click "Plain Text" from the Convert File dialog box and click "OK. Run the below query to delete the records of History, PublishQueue, and EventQueue tables. After that sitecore have an timer who check in this table if they are any event to trigger. core and master). Let’s get started. This guys at stackoverflow has the script ready for you, just change the database names. Developers may extend or customize items in the Core database - for example, as part of creating or modifying an interface. 00:01:00) 4. 1 thought on " Sitecore Fast Query Syntax - Can kill your SQL Server or website " Dylan Young April 25, 2017 at 04:07. First, you will explore configuring a local development environment for Sitecore including installing SQL Server and Solr, and install Sitecore using two methods: Sitecore Install Assistant. Sitecore has built the premier CMS web platform for fast and effective project development and deployment. On button click, I am saving gallery details into database table tblGallery and saving images into website's uploads folder. Understanding and setting up XConnect in local environment was a bit of hardship, particularly with the SSL certificates. Thankfully, the process is actually very simple. 0 require Sitecore XP 8. This statistical data generated by the aggregation pipeline and used by Sitecore reporting applications is stored in fact and dimension tables organized in a star schema. Open Master DB, there is a Blobs table. That was Sitecore 6. users/roles contained in the Sitecore repository) Web. 111109 has been released. Your Lucene indexing may not work correctly until this step is completed. •Events are written to EventQueue table. 2 This documentation is designed to provide help and clarification about the Sitecore Commerce suite of products. 5 (Sitecore 7. Note If the FastQueryDescendantsDisabled setting, in the web. When you use the Module Sitecore Azure 2. Sc – Actual website; xConnect – For analytics. Translate the children of Home item (but only those of Template Name "Sample Item") from English to US and Polish. Open SQL server Management Studio and attach all these three databases (Core, Master & Web) using. Working with Sitecore items in PowerShell Extensions Reading some of the blogs from the Sitecore community I find it pretty apparent that we didn’t do a great job advocating the optimizations that PowerShell Extensions have introduced for working with Sitecore items. If you open up SQL Server and locate the Publish Queue table in your master database you can view all the entries that Sitecore has made to it. 5 for handle their Sitecore Experience database (xDB). Your Lucene indexing may not work correctly until this step is completed. It should. Okay there comes a time when your business analyst is going to ask you what does Sitecore provide by default in terms of rich text options. However, I noticed that no tables in the Sitecore databases have any clustered indexes. config as follows,. Sitecore Event Queue Table Cleanup. In this post, I would like to describe the database design adopted in Sitecore's new Publishing Service. Eventually, it can be mapped to the Archive Date field Careful with this one … If this field is mapped to the Archive date field in Sitecore right away, the content will be moved to the Archived database. Choosing this way is situational and will usually only be required if you're working with a large volume of data. Display results in a table listing item name, language and created version number. If you are running any Sitecore modules, such as WFFM, run the SQL script that adds the Fact tables for those modules against the secondary reporting database. Sitecore also leverages many standard technologies, such as XML, XSLT, XPATH and other technologies from W3C and others. Sitecore is creating 3 websites in IIS for each installation. Sitecore used to have clustered indexes back in 5. Tasks table in database. Database schema. This provides a design interface very similar to MS Excel, where we can drag the Dimensions and Measures from the Cube to a canvas where we can analyze all the prebuilt calculation goodness. Profile data can be also manipulated from code with:. This table is used for redirecting the old link to the Sitecore links (if you click a link like "swID. Note If the FastQueryDescendantsDisabled setting, in the web. A powerful tool for the Sitecore admin & developer. Applications. Each instance polls the queue to check for changes. with Active Directory connector). So by default it is core database. Sign up to join this community. Repository containing the articles on how to automate a deployment of Sitecore solution to the Microsoft Azure Cloud Platform utilizing Azure services. And so I did. It was taking over 20 minutes for the application to start from an application pool recycle or a hard stop/start. 1 U3 releases (I am on 8. Note that your Web DB is not needed to be copied as it will not get migrated. For example, a document database stores complete objects, not of a series of tables joined to create a complete view of the data. Tabular Lookup data can be stored in Sitecore in a few different ways. They abandon the generic table / row/ columns idea of relational-databases and store data as documents (MongoDB), key-value pairs (Redis) or social graphs (Neo4J). All I had to do was make the configuration change and add a connection string, and the Sitecore application created the database and schema on its own. To generate a database as part of a job add one of these post-processors:. The master database is the authoring database - it contains all versions of content. The Ektron Taxonomy Tables hold the relationships between the content and the taxonomy structure. ~ Just Do It. Maintained database table, trigger, view, schema diagram, function, stored procedure, scheduled job Maintained and developed stored procedures and queries for business reports Designed business reports using SSRS. named Links in the database. As I go through the process I will document so as you start your journey it will help you get started quicker. Creates a database with a schema matching the extracted data and populates it. Sometimes other Sitecore databases may exist, so check to ensure all databases are covered. Looking at the SQL table dbo. config under dataProviders node): 'Database property changed' event is added into EventQueue once property value is changed. Net) and the Sitecore API (Sitecore. 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: