I'm planning to use the ability of here technologies for public transport routing and the visibility of traffic. My question is how to add external data sources for gtfs data. The current gtfs data doesn't cover a wider area and I want to include this area for calculation of routing for public transport.
Specific library support for conversion of GTFS data for map rendering is not available, however data import is feasible via custom location extension.
Please find the reference for CLE below
developer.here.com/documentation/ios-premium/dev_guide/topics/custom-location-extensions-2.html
Related
Since everything is on-chain in Ethereum blockchain. Theoretically, each event is public visible and can be summed up as a block event. Is it possible to subscribe to events of non-contract addresses and create a feed page like RSS subscription?
It is possible, but honestly, I have never seen integration with the RSS protocol.
However, writing your script in the programming language is very easy. The procedure is well documented in the official geth documentation: https://goethereumbook.org/event-subscribe/
I would use this as a reference for other languages.
There is one big problem for you. To subscribe to Ethereum, you need access to the Ethereum node to get events from it.
There are three options from the best to the worst (in my opinion).
You can use the API from parties that provide access to ethereum networks. Example of it is INFURA, Alchemy and QuickNode. The huge disadventage is that requests are limited and you will use it very fast. Probably in minutes or hours.
You can create your own node connected to the Ethereum, but you need pretty fast computer/stable internet and 1TB SSD hard drive to keep it stable.
Find publicly available node. Usualy those nodes are not very stable and you will get ban soon. To discover ethereum nodes you can use Shodan. I have tried houndred times to use the public nodes to write my apps and those nodes are not stable. Each stable node is protected and does not allow to send any request to it...
If you need to read data from specific addresses you can use the Etherscan API - I love it as it is much easier than using the ETH API :)
There is an opensource protocol named RSS3 dedicated to RSS service on blockchain.
Its third-party API accesses the Ethereum network and creates a feed of any ENS address. The protocol not only displays transactions of the ENS, but also identifies and filter different types of on-chain transactions.
(check how more on RSS3 Docs and its Github)
The feed can be generated to a standard XML format RSS file, or import the RSS URL or that address directly to any RSS reader.
Take ETH founder Vitalik's ENS address (vitalik.eth) for example.
Access RSS3.io and type in the ENS
enter vitalik.eth
Generate RSS file
Click the RSS icon on the right and get the RSS file:
https://rss3.io/rss/0xd8da6bf26964af9d7eed9e03e53415d37aa96045/
Generate RSS URL
Go to https://rss3.io/manage and generate an RSS feed for an address/ENS.
Type in Vitalik.eth and get different types of RSS feed subscription:
All feeds: https://rss3.io/rss/vitalik.eth
These URLs should work in any RSS reader.
I am trying to see if an external API can be consumed from Microstrategy. I am new to this and so far I have seen a connector on Microstrategy that allows you to bring data from an URL, but when things get more complex like passing a specific header parameter, then the connector is not useful.
Also going through the documentation I have seen they have internal APIs that any external application can consume to create reports outside of Microstrategy or to join data hosted on Microstrategy.
Their documentation for internal APIs is this one, but I am sure the other way around is possible, I just need a direction or an example to understand.
https://www.microstrategy.com/en/support/support-videos/how-to-use-the-rest-api-in-library
You can use XQuery for this. You can look there;
https://www2.microstrategy.com/producthelp/Current/AdvancedReportingGuide/WebHelp/Lang_1033/Content/Using_XQuery_to_retrieve_data_from_a_web_service.htm#freeform_sql_4027597040_1133899
https://community.microstrategy.com/s/article/How-to-Create-a-Report-That-Dynamically-Retrieves-Data-From-a-Parameterized-Web-Service?language=en_US
I've samples for that, we can talk about that.
You can try the external data function provided by rest api.
The Push Data API, which belongs to the Dataset API family, lets you
make external data easily available for analysis in MicroStrategy. You
use REST APIs to create and modify datasets using external data
uploaded directly to the Intelligence Server.
By providing a simpler, quicker way to get data out and add data back
in, the Push Data API makes it easier to use MicroStrategy as a
high-performance data storage and retrieval mechanism and supports
predictive workflow by machine learning, artificial intelligence, and
data scientist teams. The ability to make external data easily
available extends MicroStrategy's reach to new and complex data
sources where code, rather than end-users, manages the data
modeling/mapping flow. The Push Data API supports close integration
with the ecosystem of third-party ETL tools because it allows them to
push data directly into MicroStrategy while allowing the most optimal
utilization of MicroStrategy's cube capabilities. The Push Data API
provides these tools, whether they are analyst or IT-oriented, with
the option to create and update datasets on the MicroStrategy
Intelligence Server without requiring an intermediate step of pushing
the data into a warehouse.
You can first make sure the data is ready in your local environment and then push it to the MSTR server as the instruction.
https://www2.microstrategy.com/producthelp/Current/RESTSDK/Content/topics/REST_API/REST_API_PushDataAPI_MakingExternalDataAvailable.htm
I'm currently working on a webapplication that uses the here-api for some routing tasks. As far as I know there is only the option to pick either geojson or xml as response file format. In the future we might need to talk to a third party software that is only accepting gdf as input. Is there a possibility to get gdf responses directly from the here-api?
NO, currently Here API supports only geojson and xml format. If you are paid customer then you can contact the sales team(selfservesupport#here.com) to see if they can provide support for your usecase in future.
I'm writing up some research in .Rmd and am trying to set this up as reproducible research, that is in a form which can be executed and recompiled by other users. Towards this end, I'm looking for a shapefile with LAU2 level administrative boundaries (i.e. local parishes) that can be downloaded directly to R (using something, as shown below such as getURL) via a persistent URL (ideally from a reliable repository), something like what I've done for my own POI data:
ecs <- read.csv(text=getURL("http://datashare.is.ed.ac.uk/bitstream/handle/10283/1943/ECS-GIS-Locations_2.9_simplified.csv"))
The OS BoundaryLine data would be great, except that it sits behind a request form that has to be filled out and then a download URL is provided via email. GADM and Natural Earth are terrific resources, but AFAIK don't provide parish or county-level boundaries. Can anyone recommend an alternative, but nonetheless canonical / reliable alternative?
So I'm trying to figure out how much capabilities comes with Intersystems to send data to an XDS repository. Specifically with using the basic Ensemble package (NO HSF) Assume it's not the one Intersystems delivers, but an external XDS repository.
Is there a built-in way to send a large blob and wrap the ebRim around that blob?
As you can see at http://www.intersystemsbenelux.com/media/media_manager/pdf/1398.pdf, Ensemble does not natively support ebRIM, but it does support XML and XML schemas.
Maybe you could assemble an XML and use that to wrap your blob content.
You can send that over whatever protocol your XDS system provides (xDBC, SOAP, file system etc). Take a look at the items listed on sections "Ensemble Interoperability" and "Ensemble Adapter and Gateway Guides" of http://docs.intersystems.com/ens20122/csp/docbook/DocBook.UI.Page.cls for a full list of connectivity options.
Regards,
There is healthshare foundation product which has XDS connectivity
See this good answer on google groups https://groups.google.com/forum/m/?fromgroups#!topic/Ensemble-in-Healthcare/h7R300H68KQ
Or healthshare part of their website
HSF (HealthShare Foundation) XDS.b connectivity for query and retrieve and also the Provide and Register Operation.
Ok, so I re-read your question and have an answer for you. I think what you are trying to say is that you have Ensemble, not HSF, and you still want to be able to send documents (XDS provide and Register).
I did some testing with the Open Source Integration mirth and stumbled across an example channel of theirs, and it is doing a provide and register with straight up SOAP calls to the end point.
Basically, build the required soap envelope accordingly, then send a PDF or document to the repository using MTOM.
This is what makes HealthShare its money, encapsulating all that manual construction of objects that need to be sent to endpoints.
Anyway, a screenshot of the Mirth channel destination make give you an understanding:
http://www.integrationrequired.com/wp-content/uploads/2013/02/Capture.PNG