DB2 is a family of relational database software solutions offered by IBM. It includes standard Db2 and Db2 Warehouse editions, either deployable on-cloud, or on-premise.
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Rackspace Managed Hosting
Score9 out of 10
N/A
Rackspace Managed Hosting is cloud computing company Rackspace's managed IT services and IaaS offering. Its infrastructure options include bare metal servers, virtual single-shared servers, and cloud multi-tenant environments.
I have primarily used it as the basis for a SIS - but I have migrated more than a few systems from there database systems to DB2 (Filemaker, MySQL, etc.). DB2 does have a better structural approach, as opposed to Filemaker, which allows for more data consistency, but this can also lead to an inflexibility that can sometimes be counterintuitive when attempting to compensate for the flexibility of the work environment as Schools tend to have an all in one approach.
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
Rackspace is very well suited as a IaaS (Infrastructure as a Service) provider, particularly when you're planning on leaving the infrastructure up for a period of time. They seem to focus a bit more on that aspect of infrastructure. That is to say, they seem to promote running servers for longer periods of time and not spinning up/shutting down servers frequently based on usage spikes. While, they do support that sort of availability -- they don't have features built into their offering, necessarily, that make it a lot easier to implement. Our experiences with Rackspace have been 100% around their cloud platform, but they have another entire part of their business that is centered around hosting/maintaining/supporting physical hardware (bare metal). They have had a great reputation over the last several years (10+) for being top-notch providers in this space, which is one reason we even considered them for our Cloud-based hosting needs. We don't have any direct experience with their "bare metal" offerings, but their reputation is certainly great, and worth noting.
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
Fanatical Support - I can't stress how great their team is. Not only are they knowledgeable, whenever I call in (during the day or in the middle of the night), I never have to wait more than a minute to speak to someone.
Webmail, Hosted Exchange, and Office365 Support - As an IT team of one, Rackspace's cloud solution and migration team has really helped me over the years to minimize issues for users, but also provide a reliable and flexible email platform.
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. TR verified that a representative sample of customers was invited. More Info
Latest outage 12/2/22 and counting over 75 hours - in my opinion, support has been miserable. In my experience, there's little/no communication regarding the problem or cause. No support. In my opinion, erroneous advice. Virtually NOTHING for users. I feel we've been abandoned.
Outage appears to have been caused by unpatched servers & no backup servers
In my opinion, NO COMPANY should trust their data or services to a nonresponsive company like Rackspace.
In my experience, there are NO published policies/practices re: server maintenance (patching) to mitigate hacking, NO published policies/practices re: backup servers in the event of problems. I feel it's stupid of me as a user to have chosen to trust them with critical services
The DB2 database is a solid option for our school. We have been on this journey now for 3-4 years so we are still adapting to what it can do. We will renew our use of DB2 because we don’t see. Major need to change. Also, changing a main database in a school environment is a major project, so we’ll avoid that if possible.
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. TR verified that a representative sample of customers was invited. More Info
If I wake tomorrow completely incapable of managing a client cloud operation, our dedicated Rackspace Cloud Engineering Team is deployable as literal extension of our business, immediately addressing all needs and requirements without cause of business disruption for our consultancy, and more importantly for the mission-critical ones of our clients. For this reason alone, Rackspace is our choice of choices!
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
You have to be well versed in using the technology, not only from a GUI interface but from a command line interface to successfully use this software to its fullest.
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
The company does not put as much focus on usability as other cloud competitors and it is kind of clear. It would be good to take a quarter and gather intense feedback, and then another quarter and focus purely on UI enhancements and backend interoperability
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. TR verified that a representative sample of customers was invited. More Info
I have never had DB2 go down unexpectedly. It just works solidly every day. When I look at the logs, sometimes DB2 has figured out there was a need to build an index. Instead of waiting for me to do it, the database automatically created the index for me. At my current company, we have had zero issues for the past 8 years. We have upgrade the server 3 times and upgraded the OS each time and the only thing we saw was that DB2 got better and faster. It is simply amazing.
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. TR verified that a representative sample of customers was invited. More Info
The performances are exceptional if you take care to maintain the database. It is a very powerful tool and at the same time very easy to use. In our installation, we expect a DB machine on the mainframe with access to the database through ODBC connectors directly from branch servers, with fabulous end users experience.
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
Easily the best product support team. :) Whenever we have questions, they have answered those in a timely manner and we like how they go above and beyond to help.
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
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
DB2 was more scalable and easily configurable than other products we evaluated and short listed in terms of functionality and pricing. IBM also had a good demo on premise and provided us a sandbox experience to test out and play with the product and DB2 at that time came out better than other similar products.
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
LiquidWeb or Amazon both offer some products that could be considered similar. I will say though, after years of dealing with Rackspace, their service is what always has me coming back. Their support is typically so much better than other vendors that I hesitate to use other vendors. Pricing might be cheaper, but when you have an issue and need it resolved ASAP, then Rackspace has come through in the majority of cases for me.
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
By using DB2 only to support my IzPCA activities, my knowledge here is somewhat limited.
Anyway, from what I was able to understand, DB2 is extremely scallable.
Maybe the information below could serve as an example of scalability.
Customer have an huge mainframe environment, 13x z15 CECs, around 80 LPARs, and maybe more than 50 Sysplexes (I am not totally sure about this last figure...)
Today we have 7 IzPCA databases, each one in a distinct Syplex.
Plans are underway to have, at the end, an small LPAR, with only one DB2 sub-system, and with only one database, then transmit the data from a lot of other LPARs, and then process all the data in this only one database.
The IzPCA collect process (read the data received, manipulate it, and insert rows in the tables) today is a huge process, demanding many elapsed hours, and lots of CPU.
Almost 100% of the tables are PBR type, insert jobs run in parallel, but in 4 of the 7 database, it is a really a huge and long process.
Combining the INSERTs loads from the 7 databases in only one will be impossible.......,,,,
But, IzPCA recently introduced a new feature, called "Continuous Collector".
By using that feature, small amounts of data will be transmited to the central LPAR at every 5 minutes (or even less), processed immediately,in a short period of time, and withsmall use of CPU, instead of one or two transmissions by day, of very large amounts of data and the corresponding collect jobs occurring only once or twice a day, with long elapsed times, and huge comsumption of CPU
I suspect the total CPU seconds consumed will be more or less the same in both cases, but in the new method it will occur insmall bursts many times a day!!
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
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
