![]() ![]() ![]() ![]() Also terminal will print the process identifier. It supports graph, document, and key-value data models allowing users to freely combine all data models in a single query. It will create and launch the Docker instance of ArangoDB with the identifying name agdbfoo as a Docker background process. It is designed as a general purpose database, offering all the features typically needed for modern web apps. This script archives the output of the backup to a log file, then removes log files and backup files older than 21 days sudo nano /backupdrive/postgresql/backup.sh ArangoDB is an open-source multi-model NoSQL database with a flexible data model for documents and graphs. ARANGODB DUMP QUERY INSTALLInstall AzCopy sudo mkdir /backupdrive/azcopyģ. Ideally, this would be on a different drive than the database. It may be advisable to have backups on a separate cloud provider than your VM.ġ. If not, you should copy the backups to Azure Blob Storage or S3 every day. Note: this strategy assumes that the data drive is a cloud drive and is redundant within the data center. copy the backups to Azure Blob Storage once per week for long term storage.If you don't do that, then the JSON serialization of arrays/objects will be exported (which may or may not be what you want). to concatenate an array to a string or unpack nested objects. Recently, we implemented a simple PostgreSQL backup using pg_dump and AzCopy on Ubuntu 18. Using an AQL query for a CSV export allows you to transform the data if desired, e.g. Please also note that with ArangoDB 3.5 there is an option -all-databases for both arangodump and arangorestore, which should greatly simplify the backup and restore process.A good backup strategy is essential to any database. That means, if your databases are really named "collection" and "collection2", your restore commands should look as follows: arangorestore -input-directory "/tmp/dump/_system/" -server.database "_system" -include-system-collections true -create-database trueĪrangorestore -input-directory "/tmp/dump/collection/" -server.database "collection" -include-system-collections true -create-database trueĪrangorestore -input-directory "/tmp/dump/collection2/" -server.database "collection2" -include-system-collections true -create-database true If the target databases do not exist yet on the backup server, it is possible to create them on the fly using the option -create-database true.Īdditionally, to restore system collections, arangorestore needs to be given the option -include-system-collections true. the maximum URL length accepted by ArangoDB is 16K. Arangodb doesnt support POST with transfer-encoding: chunked which forbids the Content-Length header above. If no value is provided for -server.database it will default to _system, meaning the subsequent invocations of arangorestore will each overwrite the previous data in the _system database. ArangoDB will reject client requests with a negative value in the Content-Length request header with HTTP 411 (Length Required). pre-generate results and store in a table or cache, so these queries can run longer (but still within some reasonable timeframe, e.g. This can be achieved by providing the -server.database option in the same way as it can be done for arangodump. ARANGODB DUMP QUERY FULLWhat am I doing wrong? How can I make the full backup and restore?Īrangorestore needs to be told to which database to restore the data to. The result if very far my expectations, I just get the collections in _system database for the root user (no other users, no databases). ![]() Then I move the created folders to the empty arangodb server on this server go with: arangorestore -input-directory "/tmp/dump/_system/"Īrangorestore -input-directory "/tmp/dump/collection/"Īrangorestore -input-directory "/tmp/dump/collection2/" On origin I make a dump of every database: USER=rootįor db in $(arangosh ername "$USER" -server.password "$PASSWORD" -javascript.execute-string "db._databases().forEach(function(db) ) ")Īrangodump -output-directory /tmp/dump/"$db" -overwrite true ername "$USER" -server.password "$PASSWORD" -include-system-collections -server.database "$db" I am using the one-node configuration, arangodb version is 3.4.4. My aim is to create the arango database dump (with all the users and passwords, permissions, databases, collections, roles and so on) and then make a full restore of this data on the other arango server (that was installed from scratch and empty). ![]()
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