migration

问题 I am working on a Spring-MVC application in which we are preparing to setup application on different servers. As each server can have it's own database related configuration, we are hoping to use an external properties file(outside the war file) which can be read while project is starting. How do I go about this approach? For making it work, I have already moved application initialization code to Java, this way, static XML reading which we had before won't be required. But, we are unsure how

问题 I have an OLD server running DG/UX that will in the near future be unsupported. I have some character based oracle forms that need to be migrated off of this machine. Does anyone know what sort of migration strategy Oralce has for upgrading these Character Based reports. It doesnt have to be the newest version, it doesnt even have to be to a GUI version, but I do need to migrate to a supported OS such as linux. 回答1: The easy answer is to tell you to check out Migration from 6i to 10g. Having

问题 I'm working in an Access 2007 database and need help migrating tables to SQL server. Is this possible to do having only purchased Access 2007 or do I need to download a separate program for SQL? When I try to create a new SQL database or open an existing one through Access, I'm getting a "CREATE DATABASE" or "CREATE TABLE" error and not sure what the issue is. Any advice would be greatly appreciated! 回答1: Take a look at the microsoft's SQL Server Migration Assistant 2005 for Access (v4.0)

问题 From the last 3 days i am trying to upgrade my database to a higher version of SQLCipher library (v3.1.0). I did every step and followed a few tutorials too. But keep on getting the error "File is encrypted or not a Database". Now am trying to move to unencrypted database ie. simple sqlite database. Do we have a way to move to encrypted database to un-encrypted database? Thanks in advance. This is the code i am working on: public MyDBAdapter(Context context) { this.context = context; File

问题 I have an entire app running on GAE and its datastore... now I need to migrate the application and its datastore to mysql db. What is the best approach for acchieving this, is there an bulkdownloader if I used the Java API. It's been 4 days trying to look for this answer, thank you very much in advaced. Regards 回答1: I'd use approcket for that. it's a tool you can use to sync your GAE Datastore with a MySQL datebase. It's well documented but not massively active. I've used it before, and it

问题 After successful migration from Neo4j 2.2.8 to 3.0.4 using official faq, full text search does not work as expected. Fuzziness is not that fuzzy as it was before. Example: START n=node:node_auto_index('name:(+Target~0.85)') MATCH (n) RETURN n; Should return nodes with field name that contain work like 85% similar to 'Target'. Before it was matching the following: Target Target v2 After migration: Target Why and how to fix that? 回答1: Reason was that after migration lucene node_auto_index wasn

问题 Suppose that you have to migrate a C# application from the .NET framework to the new .NET Core, because you want to have some of it new capabilities. You have your code base and you want to get fully working parts at a time, since it will be a lot of work migrating all at once. The main idea is to be fully core in a future. My question is: Is there a way to check for functionality that is present in one framework but not in the other? Or to execute different actions based on the framework?

问题 I have to move a clients BlogEngine.Net site to WordPress. I have had people ask why would I want to that, I just am doing what has been requested of me. I have managed to get the BlogML file exported out of BlogEngine.Net. I have gone over it and it looks like everything is there. I have also retrieved all images from posts and put them in a zip. My questions are in general what difficulties have you experienced doing this? What inconsistencies might I expect to happen during this process?

问题 I have a repository using Rational ClearCase Explorer 2003.06.10+ which I want to migrate into Serena ChangeMan Version Manager 8.1.4.2 . Is this possible? The ClearCase repository was not used for all it's functions, just as a place to hold copies of documents, so the only thing I need to keep is the files and their version histories. 回答1: The approach I would recommend would be through a ClearCase dynamic view: listing all labels one at a time, for each label, check in which branch the

问题 I migrated Prestashop from localhost to website domain using digitalocean, but when I open this website I get this error Fatal error: Uncaught --> Smarty: unable to write file /var/www/html/prestashop/cache/smarty/compile/a4/36/f1/wrt549a35e49b3b44_77591243 <-- thrown in /var/www/html/prestashop/tools/smarty/sysplugins/smarty_internal_write_file.php on line 46. I tried to change permissions on the smarty folder to 755, but it didn't work. I don't know how to fix it. 回答1: You problem is