EPOS Scalability Problems Sample Clauses

EPOS Scalability Problems. For scalability, EPOS has two main challenges. First, it seeks integration of diverse data sets archived into different data centres using different technologies and schema. Second, it seeks federation of the same type of data across multiple data centres. The scalability issues are intimately related to the data services that will exploit the underlying data organization and accessibility. This includes, for example, the means for accessing, using, obtaining information, analyzing and displaying the data. With regard to the first challenge, the objective is very much alike that of EUDAT as whole but at a smaller scale ‒ it is sought the integration of diverse archives and creation of a common data infrastructure for the solid Earth sciences. A number of services will be implemented to “discover” and “mine” the data. We note that EPOS is now in the preparatory phase, PP, and it is now finishing to gather the information from all the working groups participating to EPOS (i.e., seismology, geodesy, geology, experimental laboratories, vulcanology, other geophysical data and satellite observations). The data types (digital objects) are very diverse (e.g., time series, images, movies) and differently organized (e.g., file systems, DBs). Thus in this first case, the scalability is to be meant as integration of diversity. To provide a few numbers resulting from the EPOS inventory, there are 19 countries with a total of 197 research infrastructures, from 136 institutions providing and acquiring data, in the solid earth sciences in Europe. We note also that the working group 7 of EPOS PP (WG7, ICT and e-RI Facilities) has proposed for this integration a multi-stack approach of the EPOS PP project. More specifically, WG7 of EPOS has envisaged the integrated services that EPOS will provide have the following main functionalities sub- divided into different levels of access and content – Discovery and Contextual and Detailed Levels. The second challenge consists of federating geographically distributed archives containing the same type and large (TBs) amounts of data (e.g., seismological data archived in specific data structures and formats). This is important since there are state-of-the-art analysis schemes that require access, for specific time windows, to data stored in several archives. The scalability issues derive from the difficulty of moving large quantities of data across the network. This all suggests prioritising the moving of the processes rather than the...
AutoNDA by SimpleDocs

Related to EPOS Scalability Problems

  • PROPOSED MOBILITY PROGRAMME The proposed mobility programme includes the indicative start and end months of the agreed study programme that the student will carry out abroad. The Learning Agreement must include all the educational components to be carried out by the student at the receiving institution (in table A) and it must contain as well the group of educational components that will be replaced in his/her degree by the sending institution (in table B) upon successful completion of the study programme abroad. Additional rows can be added as needed to tables A and B. Additional columns can also be added, for example, to specify the study cycle-level of the educational component. The presentation of this document may also be adapted by the institutions according to their specific needs. However, in every case, the two tables A and B must be kept separated, i.e. they cannot be merged. The objective is to make clear that there needs to be no one to one correspondence between the courses followed abroad and the ones replaced at the sending institutions. The aim is rather that a group of learning outcomes achieved abroad replaces a group of learning outcomes at the sending institution, without having a one to one correspondence between particular modules or courses. A normal academic year of full-time study is normally made up of educational components totalling 60 ECTS* credits. It is recommended that for mobility periods shorter than a full academic year, the educational components selected should equate to a roughly proportionate number of credits. In case the student follows additional educational components beyond those required for his/her degree programme, these additional credits must also be listed in the study programme outlined in table A. When mobility windows are embedded in the curriculum, it will be enough to fill in table B with a single line as described below: Component code (if any) Component title (as indicated in the course catalogue) at the sending institution Semester [autumn / spring] [or term] Number of ECTS* credits Mobility window … Total: 30 Otherwise, the group of components will be included in Table B as follows: Component code (if any) Component title (as indicated in the course catalogue) at the sending institution Semester [autumn / spring] [or term] Number of ECTS* credits Course x … 10 Module y … 10 Laboratory work … 10 Total: 30 The sending institution must fully recognise the number of ECTS* credits contained in table A if there are no changes to the study programme abroad and the student successfully completes it. Any exception to this rule should be clearly stated in an annex of the Learning Agreement and agreed by all parties. Example of justification for non-recognition: the student has already accumulated the number of credits required for his/her degree and does not need some of the credits gained abroad. Since the recognition will be granted to a group of components and it does not need to be based on a one to one correspondence between single educational components, the sending institution must foresee which provisions will apply if the student does not successfully complete some of the educational components from his study programme abroad. A web link towards these provisions should be provided in the Learning Agreement. The student will commit to reach a certain level of language competence in the main language of instruction by the start of the study period. The level of the student will be assessed after his/her selection with the Erasmus+ online assessment tool when available (the results will be sent to the sending institution) or else by any other mean to be decided by the sending institution. A recommended level has been agreed between the sending and receiving institutions in the inter-institutional agreement. In case the student would not already have this level when he/she signs the Learning Agreement, he/she commits to reach it with the support to be provided by the sending or receiving institution (either with courses that can be funded by the organisational support grant or with the Erasmus+ online tutored courses). All parties must sign the document; however, it is not compulsory to circulate papers with original signatures, scanned copies of signatures or digital signatures may be accepted, depending on the national legislation. * In countries where the "ECTS" system it is not in place, in particular for institutions located in partner countries not participating in the Bologna process, "ECTS" needs to be replaced in all tables by the name of the equivalent system that is used and a weblink to an explanation to the system should be added. The section to be completed during the mobility is needed only if changes have to be introduced into the original Learning Agreement. In that case, the section to be completed before the mobility should be kept unchanged and changes should be described in this section. Changes to the mobility study programme should be exceptional, as the three parties have already agreed on a group of educational components that will be taken abroad, in the light of the course catalogue that the receiving institution has committed to publish well in advance of the mobility periods and to update regularly as ECHE holder. However, introducing changes might be unavoidable due to, for example, timetable conflicts. Other reasons for a change can be the request for an extension of the duration of the mobility programme abroad. Such a request can be made by the student at the latest one month before the foreseen end date. These changes to the mobility study programme should be agreed by all parties within four to seven weeks (after the start of each semester). Any party can request changes within the first two to five-week period after regular classes/educational components have started for a given semester. The exact deadline has to be decided by the institutions. The shorter the planned mobility period, the shorter should be the window for changes. All these changes have to be agreed by the three parties within a two-week period following the request. In case of changes due to an extension of the duration of the mobility period, changes should be made as timely as possible as well. Changes to the study programme abroad should be listed in table C and, once they are agreed by all parties, the sending institution commits to fully recognise the number of ECTS credits as presented in table C. Any exception to this rule should be documented in an annex of the Learning Agreement and agreed by all parties. Only if the changes described in table C affect the group of educational components in the student's degree (table B) that will be replaced at the sending institution upon successful completion of the study programme abroad, a revised version should be inserted and labelled as "Table D: Revised group of educational components in the student's degree that will be replaced at sending institution". Additional rows and columns can be added as needed to tables C and D. All parties must confirm that the proposed amendments to the Learning Agreement are approved. For this specific section, original or scanned signatures are not mandatory and an approval by email may be enough. The procedure has to be decided by the sending institution, depending on the national legislation.

  • Access Toll Connecting Trunk Group Architecture 9.2.1 If CSTC chooses to subtend a Verizon access Tandem, CSTC’s NPA/NXX must be assigned by CSTC to subtend the same Verizon access Tandem that a Verizon NPA/NXX serving the same Rate Center Area subtends as identified in the LERG. 9.2.2 CSTC shall establish Access Toll Connecting Trunks pursuant to applicable access Tariffs by which it will provide Switched Exchange Access Services to Interexchange Carriers to enable such Interexchange Carriers to originate and terminate traffic to and from CSTC’s Customers. 9.2.3 The Access Toll Connecting Trunks shall be two-way trunks. Such trunks shall connect the End Office CSTC utilizes to provide Telephone Exchange Service and Switched Exchange Access to its Customers in a given LATA to the access Tandem(s) Verizon utilizes to provide Exchange Access in such LATA. 9.2.4 Access Toll Connecting Trunks shall be used solely for the transmission and routing of Exchange Access to allow CSTC’s Customers to connect to or be connected to the interexchange trunks of any Interexchange Carrier which is connected to a Verizon access Tandem.

  • Problem Solving Employees and supervisors are encouraged to attempt to resolve on an informal basis, at the earliest opportunity, a problem that could lead to a grievance. If the matter is not resolved by informal discussion, or a problem-solving meeting does not occur, it may be settled in accordance with the grievance procedure. Unless mutually agreed between the Employer and the Union problem-solving discussions shall not extend the deadlines for filing a grievance. The Union Xxxxxxx or in their absence, the Local Union President, or Area Xxxxxxx, or Chief Xxxxxxx, either with the employee or alone, shall present to the appropriate supervisor a written request for a meeting. If the supervisor agrees to a problem- solving meeting, this meeting shall be held within fourteen (14) calendar days of receipt of the request. The supervisor, employee, Union Xxxxxxx, and up to one (1) other management person shall attempt to resolve the problem through direct and forthright communication. If another member of management is present that person will not be hearing the grievance at Step Two, should it progress to that Step. The employee, the Union Xxxxxxx or in their absence, the Local Union President, or Area Xxxxxxx, or Chief Xxxxxxx, may participate in problem-solving activities on paid time, in accordance with Article 31, Union Rights, Section 1H.

  • Problems To endeavour to resolve in a fair and just manner any problems, grievances or difficulties which may be encountered while you volunteer with us;

  • Interoperability To the extent required by applicable law, Cisco shall provide You with the interface information needed to achieve interoperability between the Software and another independently created program. Cisco will provide this interface information at Your written request after you pay Cisco’s licensing fees (if any). You will keep this information in strict confidence and strictly follow any applicable terms and conditions upon which Cisco makes such information available.

  • Local Circuit Switching Capability, including Tandem Switching Capability 4.1.3.1 Definition 4.1.3.2 Notwithstanding BellSouth’s general duty to unbundle local circuit switching, BellSouth shall not be required to unbundle local circuit switching for <<customer_name>> when <<customer_name>> serves end-users with four (4) or more voice-grade (DS-0) equivalents or lines in locations served by BellSouth’s local circuit switches, which are in the following MSAs: Atlanta, GA; Miami, FL; Orlando, FL; Ft. Lauderdale, FL; Charlotte-Gastonia-Rock Hill, NC; Greensboro-Winston Salem-High Point, NC; Nashville, TN; and New Orleans, LA, and BellSouth has provided non-discriminatory cost based access to the Enhanced Extended Link (EEL) throughout Density Zone 1 as determined by NECA Tariff No. 4 as in effect on January 1, 1999. 4.1.3.3 In the event that <<customer_name>> orders local circuit switching for a single end user account name at a single physical end user location with four (4) or more 2-wire voice-grade loops from a BellSouth central office in an MSA listed above, BellSouth shall charge <<customer_name>> the market based rate in Exhibit C for use of the local circuit switching functionality for the affected facilities. 4.1.3.4 A featureless port is one that has a line port, switching facilities, and an interoffice port. A featured port is a port that includes all features then capable or a number of then capable features specifically requested by <<customer_name>>. Any features that are not currently then capable but are technically feasible through the switch can be requested through the NBR/BFR process. 4.1.3.5 BellSouth will provide to <<customer_name>> customized routing of calls: (i) to a requested directory assistance services platform; (ii) to an operator services platform pursuant to Section 10 of Attachment 2; (iii) for <<customer_name>>’s PIC’ed toll traffic in a two (2) PIC environment to an alternative OS/DA platform designated by <<customer_name>>. <<customer_name>> customers may use the same dialing arrangements as BellSouth customers. 4.1.3.6 Remote Switching Module functionality is included in Switching Capability. The switching capabilities used will be based on the line side features they support. 4.1.3.7 Switching Capability will also be capable of routing local, intraLATA, interLATA, and calls to international customer’s preferred carrier; call features (e.g. call forwarding) and Centrex capabilities. 4.1.3.8 Where required to do so in order to comply with an effective Commission order, BellSouth will provide to <<customer_name>> purchasing local BellSouth switching and reselling BellSouth local exchange service under Attachment 1, selective routing of calls to a requested directory assistance services platform or operator services platform. <<customer_name>> customers may use the same dialing arrangements as BellSouth customers, but obtain a <<customer_name>> branded service.

  • Loop Provisioning Involving Integrated Digital Loop Carriers 2.6.1 Where Xxxx has requested an Unbundled Loop and BellSouth uses IDLC systems to provide the local service to the End User and BellSouth has a suitable alternate facility available, BellSouth will make such alternative facilities available to Xxxx. If a suitable alternative facility is not available, then to the extent it is technically feasible, BellSouth will implement one of the following alternative arrangements for Xxxx (e.g. hairpinning): 1. Roll the circuit(s) from the IDLC to any spare copper that exists to the customer premises. 2. Roll the circuit(s) from the IDLC to an existing DLC that is not integrated. 3. If capacity exists, provide "side-door" porting through the switch. 4. If capacity exists, provide "Digital Access Cross Connect System (DACS)- door" porting (if the IDLC routes through a DACS prior to integration into the switch). 2.6.2 Arrangements 3 and 4 above require the use of a designed circuit. Therefore, non- designed Loops such as the SL1 voice grade and UCL-ND may not be ordered in these cases. 2.6.3 If no alternate facility is available, and upon request from Xxxx, and if agreed to by both Parties, BellSouth may utilize its Special Construction (SC) process to determine the additional costs required to provision facilities. Xxxx will then have the option of paying the one-time SC rates to place the Loop.

  • Service Level Expectations Without limiting any other requirements of the Agreement, the Service Provider shall meet or exceed the following standards, policies, and guidelines:

  • Network Interconnection Architecture Each Party will plan, design, construct and maintain the facilities within their respective systems as are necessary and proper for the provision of traffic covered by this Agreement. These facilities include but are not limited to, a sufficient number of trunks to the point of interconnection with the tandem company, and sufficient interoffice and interexchange facilities and trunks between its own central offices to adequately handle traffic between all central offices within the service areas at a P.01 grade of service or better. The provisioning and engineering of such services and facilities will comply with generally accepted industry methods and practices, and will observe the rules and regulations of the lawfully established tariffs applicable to the services provided.

  • Loop Testing/Trouble Reporting 2.1.6.1 Telepak Networks will be responsible for testing and isolating troubles on the Loops. Telepak Networks must test and isolate trouble to the BellSouth portion of a designed/non-designed unbundled Loop (e.g., UVL-SL2, UCL-D, UVL-SL1, UCL-ND, etc.) before reporting repair to the UNE Customer Wholesale Interconnection Network Services (CWINS) Center. Upon request from BellSouth at the time of the trouble report, Telepak Networks will be required to provide the results of the Telepak Networks test which indicate a problem on the BellSouth provided Loop. 2.1.6.2 Once Telepak Networks has isolated a trouble to the BellSouth provided Loop, and had issued a trouble report to BellSouth on the Loop, BellSouth will take the actions necessary to repair the Loop if a trouble actually exists. BellSouth will repair these Loops in the same time frames that BellSouth repairs similarly situated Loops to its End Users. 2.1.6.3 If Telepak Networks reports a trouble on a non-designed or designed Loop and no trouble actually exists, BellSouth will charge Telepak Networks for any dispatching and testing (both inside and outside the CO) required by BellSouth in order to confirm the Loop’s working status. 2.1.6.4 In the event BellSouth must dispatch to the end-user’s location more than once due to incorrect or incomplete information provided by Telepak Networks (e.g., incomplete address, incorrect contact name/number, etc.), BellSouth will xxxx Xxxxxxx Networks for each additional dispatch required to repair the circuit due to the incorrect/incomplete information provided. BellSouth will assess the applicable Trouble Determination rates from BellSouth’s FCC or state tariffs.

Draft better contracts in just 5 minutes Get the weekly Law Insider newsletter packed with expert videos, webinars, ebooks, and more!