OpenText™ Solutions Business Manager, formerly from Micro Focus is enterprise-scale business process automation software. It helps IT quickly create, adapt, deploy, and govern process-based apps and workflows for humans and systems across the organization.
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PrestoDB (or Presto)
Score10 out of 10
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Presto is an open source SQL query engine designed to run queries on data stored in Hadoop or in traditional databases.
Teradata supported development of Presto followed the acquisition of Hadapt and Revelytix.
How many users will be using the system? What part of the organization will own the product? Serena is a great workflow tool. It can be tailored to fit in any scenario and so I dont believe there is any situation where it would be inappropriate.
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Presto is for interactive simple queries, where Hive is for reliable processing. If you have a fact-dim join, presto is great..however for fact-fact joins presto is not the solution.. Presto is a great replacement for proprietary technology like Vertica
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
One of my favorite capabilities within the Serena user interface is the reporting. Detailed searches into the workflows allow the users to create reports containing any field that is in the workflow. Users here use the reporting during review time to pull metrics on tickets they have worked during the year. From a process perspective, the system provides a specific report with details around how long the items have been in various states. I use this information to measure my process peformance and to identify bottlenecks within the processes themselves. The reports are fairly easy to use but they can also be very complex too. Reports can be set up and shared across groups. Generic reports can also be set up so that query at run time fields can be entered.
Developing new processes in Serena Business Manager is relatively easy and does not necessarily need to be done by a developer. Serena has added some key features that reduces the need to add Java scripts. Serena Business Manager is a blank slate and it can be as complex or as simple as you make it. The forms are the same. I have seen some very simple designs and some very complex and beautiful form designs.
From a user perspective, it is fairly simple to just pick up and start using. I introduce our new hires to the systems in a thirty minute session. Most users are more confused by which process to use for what than by how to use the system.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Linking, embedding links and adding images is easy enough.
Once you have become familiar with the interface, Presto becomes very quick & easy to use (but, you have to practice & repeat to know what you are doing - it is not as intuitive as one would hope).
Organizing & design is fairly simple with click & drag parameters.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Serena's documentation for the product is well written but it can be a bit challenging because it is often missing key components, best practices or tips and tricks that you get when you call into their customer support. It is also very frustrating to have their release notes refer back to their knowledge base to have their customers figure out what they fixed in their releases.
Serena Business Manager manages their users in an Administrator function. Any changes made in this part of Serena is only logged in the database. It would be nice to have some reporting out of of this system. When you have multiple administrators of a system, it would be a nice feature to have some reporting here rather than having to go into the database.
The notification feature within Serena can be a bit challenging and time consuming. You can't copy the notifications so if you want to duplicate a notification you had previously created you have to recreate it again. The notifications have three levels to them and they can be a bit tricky to get them to work just right.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Presto was not designed for large fact fact joins. This is by design as presto does not leverage disk and used memory for processing which in turn makes it fast.. However, this is a tradeoff..in an ideal world, people would like to use one system for all their use cases, and presto should get exhaustive by solving this problem.
Resource allocation is not similar to YARN and presto has a priority queue based query resource allocation..so a query that takes long takes longer...this might be alleviated by giving some more control back to the user to define priority/override.
UDF Support is not available in presto. You will have to write your own functions..while this is good for performance, it comes at a huge overhead of building exclusively for presto and not being interoperable with other systems like Hive, SparkSQL etc.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
We have been using Serena for eight years and I don't believe I can answer this question since it was so long ago that we made the decision to purchase Serena.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Presto is good for a templated design appeal. You cannot be too creative via this interface - but, the layout and options make the finalized visual product appealing to customers. The other design products I use are for different purposes and not really comparable to Presto.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
We use Serena to standardize our business processes to ensure a more efficient work day experience for our employees. By having the employees use Serena for the processes we can ensure the process is completed the same way every time.
By having our key processes in Serena we are able to measure our processes at any time. Some of those key metrics include a 90% reduction in rework and a 47% reduction in overall process time. With the ability to measure processes at any time, we can react to process problems and correct them quickly. Serena Business Manager is flexible enough to allow quick development and rapid promotion when necessary.
Serena is very ingrained in our culture and the culture has taken on the "ticket" mentality unfortunately. With everyone trying to measure their work and justify their body counts through ticket counts, having a ticket opened for every act of work has become the standard.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
