I have a Firebird database. I am trying to make real-time data transfer to Firebase. Is this possible? Any idea?
Firebird version : Firebird-2.1.5
In 2006 I create a process to replicate all data from Firebird to SQL Server.
I created 3 triggers for every table (for INSERT UPDATE DELETE) that generate and store the insert, update and delete scripts in a table.
With a job in SQL Server those scripts were run (every 5 minutes) in order to have SQL Server backup database updated.
I used SQL Server data to generate reports and queries without impact production database in Firbird.
I also used the same stored data to replicate info to a backup Firebird db located in another city for business continuity.
Related
Consider a python webapp using SQLite and the DB Browser for SQLite app. Sometimes a database change (insert, update, delete) is made in DB Browser and not committed. This locks up the python web server if it saves to the same table.
I am wondering if there is an SQLite magic cookie that will allow me to commit any outstanding transaction. The concept doesn't leap to the imagination, but there is no "user". One simply attaches to the SQLite database. Technically, transactions are owned by anyone attached to that database.
My goal is to issue a "commit" from python to ensure the database status is nominal.
Any ideas?
now I'm working on hybrid mobile application with SQLite. This application just only retrieve the data from database. The data come from MYSQL database, but I want to store the large amount of data into local storage which is SQLite so when the user don't have the internet, they can retrieve the data from local storage. So,is there a way to connect mysql db and sqlite? I have been following the tutorial from this site
but I do not know how to connect sqlite with mysql db. So,anyone can help me to solve my problem ?
I am trying to copy data from Azure SQL to Azure Cosmos Db Collection (Mongo API). I am using upsert to insert/update the documents on Cosmos Db. However, if any data from source is deleted, how do I delete that document from Cosmos Db.
As far as I am aware,it is impossible to deleting documents from Cosmos Db collection during incremental load.
Because,incremental load is comparing LastModifytime.If you delete rows in azure sql,them don't exist in source and copy data only supports insert and update.
If you want to synchronized your data,please delete them in cosmos db manually.
You can run the delete sql in cosmos db or add a column DeleteStatus.When you want to delete data,update DeleteStatus and LastModifytimethen incremental load.Finally,run the sql both in cosmos db and azure sql:
delete from xxxx where DeleteStatus = 1
Hope these can help you.
Are there any guidelines or docs on importing data from a sql server database? We are thinking about moving from Azure Sql Database to Firebase, we have about 2 gigs of data that we'd need to import. We'd want to denormalise the data during the export/import process.
I have an ionic application that uses SQLite to store data. The data is retrieved from an HTTP REST Service, which then connects to a neo4j database. I need to be able to sync the changing data or insert any new data into my sqlite database as the data changes on the neo4j server. What is the best way to do this? Are there any existing frameworks? I am aware of PouchDB, but that doesn't really fit with what I am doing. I can't use local storage or any other in-memory storage as there could be a lot of data.
You may find these neo4j data integration articles helpful:
Import Data Into Neo4j
Data Migration between MySQL and Neo4j