pycassa

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Time UUID type in pycassa

I\'m having problems with using the time_uuid type as a key in my columnfamily. I want to store my records, and have them ordered by when they were inserted, and then I figured that the time_uuid is a[详细]

2023-04-04 17:56 分类：问答
Scraping data straight to Cassandra database

Can anyone help me with Cassandra databa开发者_如何学运维se? Actually, I want to through the scraped data directly toCassandra. Currently, I am using scrapy for parsing data from different websites.[详细]

2023-03-15 12:35 分类：问答
Cassandra multiget performance

I\'ve got a cassandra cluster with a fairly small number of rows (2 million or so, which I would hope is \"small\" for cassandra). Each row is keyed on a unique UUID, and each row has about 200 column[详细]

2023-02-27 10:38 分类：问答
Stress testing with pycassa

I\'ve been trying to write a stress tester for a rather large cassandra database. At first I was doing it from scratch, and then I found stress.py which allows you to stress test your cluster. However[详细]

2023-02-25 14:59 分类：问答
To to know which key not found in Cassandra?

I am using pycassa. I am requesting some columns from a row: cf.get(rowKey, column_start=column_start, column_finish=column_finish)[详细]

2023-02-20 04:31 分类：问答
Setup Cassandra for Django - "AttributeError: 'SystemManager' object has no attribute 'describe_keyspace'"

I\'ve followed step-by-step guide in https://github.com/thobbs/twissandra I\'m stuck at python manage.py sync_cassandra where I got message:[详细]

2023-02-10 11:07 分类：问答
Setup Cassandra for Django - "python manage.py sync_cassandra" or "sudo python manage.py sync_cassandra"

I\'m following guide in https://github.com/thobbs/twissandra I\'m still stuck at: cd twissandra python manage.py sync_cassandra[详细]

2023-02-10 06:07 分类：问答
Php function within SQL statement syntax

I have the following code. I would like username to take the value of the getUserN开发者_如何学JAVAame function however I am fighting with syntax. Can anybody tell me what should be the correct one?[详细]

2022-12-27 04:40 分类：问答