IBM Streams Event Store integration
Project description
Overview
Provides a function to insert IBM Streams tuple data into a table in IBM Db2 Event Store.
IBM Db2 Event Store is an in-memory database designed to rapidly ingest and analyze streamed data in event-driven applications. It provides the fabric for fast data with its ability to process massive volume of events in real-time, coupled with optimization for streamed data performance for advanced analytics and actionable insights.
This package exposes the com.ibm.streamsx.eventstore toolkit as Python methods.
Supported versions:
Db2 Event Store 1.x: streamsx.eventstore version 1.x
Db2 Event Store 2.x: streamsx.eventstore version 2.x
Sample
A simple example of a Streams application inserting rows to a table in a Db2 Event Store database:
from streamsx.topology.topology import Topology from streamsx.topology.schema import CommonSchema, StreamSchema from streamsx.topology.context import submit from streamsx.topology.context import ContextTypes import streamsx.spl.toolkit import streamsx.eventstore as es topo = Topology('EventStoreSample') # provide connection endpoint information es_connection = 'HostIP:Port1;HostIP:Port2' # generate sample tuples with the schema of the target table s = topo.source([1,2,3,4,5,6,7,8,9]) schema=StreamSchema('tuple<int32 id, rstring name>').as_tuple() s = s.map(lambda x : (x,'X'+str(x*2)), schema=schema) # insert tuple data into table as rows res = es.insert(s, connection=es_connection, database='TESTDB', table='SampleTable', primary_key='id', partitioning_key='id') submit (ContextTypes.DISTRIBUTED, topo) # The Streams job is kept running.
Documentation
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Hashes for streamsx.eventstore-2.0.1.tar.gz
Algorithm | Hash digest | |
---|---|---|
SHA256 | 9fbb67b9329ab49a9cf27509599f85ed600eee1a6cad17351623f00d3230303b |
|
MD5 | ab8144694cac4e33763a6c2eefb2ea36 |
|
BLAKE2b-256 | 5c46961b8d58c0ed08590b272ad086f98964344ef4fa2d8920aabf0347df8686 |
Hashes for streamsx.eventstore-2.0.1-py2.py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | f3f565aaee9d7e006e1c4e9a1de71567aaa4637bd4c77afd2fe8546557f76d26 |
|
MD5 | e0c5df0c57709a34a662178cfad339b2 |
|
BLAKE2b-256 | 9b854fceb8fa6f851ba9a8f298c5548d8c67690aa41a4e14e0eb1da935a09078 |