how does sqs trigger lambda?
477420
Amazon SQS ensures that messages in the same group are delivered to Lambda in order. Lambda sorts the messages into groups and sends only one batch at a time for a group. If the function returns an error, all retries are attempted on the affected messages before Lambda receives additional messages from the same group.
607492
A Python lambda function behaves like a normal function in regard to arguments. ... The Python lambda function could have been written as lambda x=n: print(x) and have the same result. The Python lambda function is invoked without any argument on line 7, and it uses the default value n set at definition time.
1200895
Basically both does the same thing like manage your infrastructure. With Lambda AWS runs your code and you do not control the underlying infrastructure. With Beanstalk you have full control of the underlying infrastructure like you can assign on which instance type to run your application.
427001
Both executes the same code based on documented on MSDN. And with method syntax, LINQ is almost always seen with lambda expressions. Lambda expressions on the other hand, are a simpler syntax for anonymous delegates and can be used “everywhere” an anonymous delegate can be used.
1012701
Q: Does Amazon SQS guarantee delivery of messages? Standard queues provide at-least-once delivery, which means that each message is delivered at least once. FIFO queues provide exactly-once processing, which means that each message is delivered once and remains available until a consumer processes it and deletes it.
973505
Sqoop can generate a hive table (using create-hive-table command) based on the table from an existing relational data source. ... Using create-hive-table command involves three steps: importing data into HDFS, creating hive table and then loading the HDFS data into Hive.
740491
DEFBIND. Specifies the binding to be used when an application specifies MQOO_BIND_AS_Q_DEF on the MQOPEN call. The options for this attribute are: Specify DEFBIND(OPEN) to bind the queue handle to a specific instance of the cluster queue when the queue is opened.
210898
As per AWS folks, lambdas are driven by container technology; to be precise, AWS EC2 Container Service (ECS). Hence, at this point, a lambda is merely a Docker container with limited access from outside.
1150053
The only difference is that (a) the body of a lambda can consist of only a single expression, the result of which is returned from the function created and (b) a lambda expression is an expression which evaluates to a function object, while a def statement has no value, and creates a function object and binds it to a ...
1194658
You can not modify inbound queue data in SMQ2, this transaction code we have only to Monitor the qRFC, if you still want to change the data, then only way is to do it in debugger, just set break-point in respective function and execute the LUW. best way is to receive corrected data from source.
82438
AWS maintains service quotas (formerly called service limits) for each account to help guarantee the availability of AWS resources and prevent accidental provisioning of more resources than needed. ... You can use AWS Service Quotas console to view and request increases for most AWS quotas.
1157759
AWS EC2 is a service that represents the traditional cloud infrastructure (IaaS) and allows you to run EC2 instances as VMs, configure environments, and run custom applications. ... AWS Lambda provides you a serverless architecture and allows you to run a piece of code in the cloud after an event trigger is activated.
1202383
The answer to this question is not any of the two moths, neither is the mop. It has been written in a way so that all of the S's are pronounced as "th", like people with a lisp do. That way, what the question is actually telling you is to click the piece of moss: "It's simple. Click the moss!".
630868
[signal] void QThread::finished() This signal is emitted from the associated thread right before it finishes executing. When this signal is emitted, the event loop has already stopped running. No more events will be processed in the thread, except for deferred deletion events.
589578
A lambda expression is an anonymous function that you can use to create delegates or expression tree types. By using lambda expressions, you can write local functions that can be passed as arguments or returned as the value of function calls. Linq uses Lambda expression in order to execute some of its functionalities.
44984
﻿Figure 3 shows the architecture of a serverless microservice with AWS Lambda where the complete service is built out of managed services, which eliminates the architectural burden to design for scale and high availability and eliminates the operational efforts of running and monitoring the microservice's underlying ...
1375022
Queue manager properties panel pops up. Click on "Extended" node on the left pane. On the right pane you can specify a queue name in "Dead Letter queue" edit box. You can also set a DLQ using MQSC shell.