Huawei dévoile la nouvelle génération de centres de données

DONGGUAN, Chine, 27 mai 2022 /PRNewswire/ — Huawei a révélé la définition des centres de données de nouvelle génération et a dévoilé PowerPOD 3.0, un tout nouveau système d’alimentation électrique, le 26 mai à Dongguan, en Chine. Ces nouveaux déploiements, basés sur la sagesse collective et les efforts conjoints de l’équipe des centres de données de Huawei et des experts du secteur, réaffirment l’engagement de Huawei à construire des centres de données intelligents et à faible émission de carbone.

Définition des centres de données de nouvelle génération

Charles Yang, vice-président principal de Huawei et directeur général de l’équipe des centres de données de Huawei, a présenté la définition révolutionnaire des centres de données de nouvelle génération lors de l’événement de lancement. Il a souligné que les experts techniques et les autorités du secteur sont parvenus à un consensus sur les quatre caractéristiques des centres de données de nouvelle génération après des discussions approfondies, à savoir : durabilité, simplification, conduite autonome et fiabilité.

Durabilité : Les centres de données de nouvelle génération seront entièrement écologiques et écoénergétiques, tout en maximisant le recyclage de tous les matériaux des centres de données. Ainsi, l’écosystème global du centre de données sera écologique et respectueux de l’environnement. Pour assurer la durabilité des centres de données, il convient d’utiliser des ressources vertes – électricité, terre et eau – et de maximiser le recyclage des matériaux utilisés tout au long du cycle de vie. Outre l’efficacité de l’utilisation de l’énergie (PUE), largement utilisée, d’autres indicateurs, notamment l’efficacité de l’utilisation du carbone (CUE), l’efficacité de l’utilisation de l’eau (WUE) et l’efficacité de l’utilisation du réseau (GUE), seront également utilisés pour mesurer la durabilité des centres de données.

Simplification : architecture, alimentation et refroidissement simplifiés incarnent l’évolution des centres de données.

L’architecture simplifiée crée des formes innovantes de bâtiments et de salles d’équipement. Si le mode de construction modulaire préfabriqué est utilisé pour construire un centre de données de 1000 baies, la période de construction peut être réduite de plus de 18 mois à 6-9 mois.

L’alimentation simplifiée réorganise les composants et les liaisons. Elle permet de réduire le délai de livraison de 2 mois à 2 semaines. Le refroidissement simplifié maximise l’efficacité de l’échange thermique en remplaçant plusieurs échanges thermiques par un seul, et en réduisant la liaison de refroidissement.

Conduite autonome : L’automatisation de l’exploitation et de la maintenance, l’optimisation de l’efficacité énergétique et l’autonomie d’exploitation remodèlent la gestion de l’exploitation et de la maintenance des centres de données. L’automatisation de l’exploitation et de la maintenance permet aux ingénieurs d’effectuer à distance le contrôle de 2 000 baies en 5 minutes. L’optimisation de l’efficacité énergétique permet de mettre en place une stratégie de refroidissement optimale via 1,4 million de combinaisons originales en 1 minute, ce qui permet de réaliser un refroidissement intelligent. L’autonomie d’exploitation maximise la valeur des ressources.

Fiabilité : La sécurité proactive et l’architecture sécurisée garantissent une qualité supérieure et un développement durable des centres de données. La sécurité proactive implique l’utilisation des technologies de big data et d’IA pour mettre en œuvre une maintenance prédictive, des composants aux centres de données, basée sur la visibilité et la perception de tous les domaines dans les centres de données. La réponse automatique en cas de panne signifie qu’il ne faudra qu’une minute pour repérer une panne, 3 minutes pour l’analyser et 5 minutes pour la réparer. Une architecture sécurisée signifie que la sécurité sera assurée à différents niveaux, tels que les composants, les dispositifs et les systèmes. Au niveau des systèmes, la plate-forme E2E visualisable, gérable et contrôlable permet d’atteindre une disponibilité des systèmes de 99,999 %.

PowerPOD 3.0 : Un système d’alimentation qui permet de réduire l’empreinte carbone, de gagner du temps et d’économiser de l’énergie

Lors de l’événement, Fei Zhenfu, directeur technique de l’équipe des centres de données de Huawei, a dévoilé PowerPOD 3.0, un système d’alimentation de nouvelle génération. Ce système réduit l’empreinte carbone de 40 %, la consommation d’énergie de 70 %, le délai de livraison de 2 mois à 2 semaines et le taux d’erreur dans les ENS de 38 %.

Dans la perspective de la prochaine génération de centres de données, l’innovation technologique sera un facteur clé pour assurer un développement durable. Huawei continuera à réaliser des percées en matière de produits et de technologies grâce à des investissements soutenus en R&D et à une collaboration étendue avec les clients, les partenaires de l’écosystème et les organisations du secteur. Nous pouvons ensemble inaugurer une nouvelle ère de développement des centres de données.

Photo – https://mma.prnewswire.com/media/1826737/charles_yang.jpg

Photo – https://mma.prnewswire.com/media/1826738/2.jpg

The global summit for disaster risk reduction starts in Bali, Indonesia, to strengthen global disaster resiliency

BADUNG, Indonesia, May 27, 2022 /PRNewswire/ — Indonesia and the U.N. Office for Disaster Risk Reduction (UNDRR) host the Seventh Session of the Global Platform for Disaster Risk Reduction (GP2022) in Bali, Indonesia, from 23 to 28 May 2022 as informed by Ministry of Communications and Informatics of the Republic of the Indonesia.

The first Global Platform since the start of the COVID-19 pandemic and also the first time to be held in the Asia region.

The Global Platform is the primary global multi-stakeholder forum that assesses and discusses progress on the implementation of the Sendai Framework for Disaster Risk Reduction (2015-2030).

This year’s event is an important forum as it provides opportunity for all countries to take stock of progress and accelerate the Sendai Framework implementation amidst the COVID-19 pandemic.

In his opening remarks, H.E. President Joko Widodo of Indonesia reminded the need for all nations to cope with disaster risk without neglecting sustainable development. “At the Global Platform for Disaster Risk Reduction, today, Indonesia offers to the world the concept of sustainable resilience as a solution to mitigate all forms of disasters, including pandemics,” said President Widodo.

United Nations Deputy Secretary-General H.E. Amina J. Mohammed highlighted the urgent need for rapid actions to build global disaster resiliency. U.N.’s flagship Global Assessment Report, which was published last month, raised the alarm that humanity was on a “spiral of self-destruction”, with the potential of reaching 560 – or 1.5 medium- to large scale disasters a day – by 2030 without a radical rethink in how risk is managed and financed. It is particularly relevant for the Asia-Pacific region, where disasters cost on average 1.6 per cent of GDP a year, more than any other part of the world.

“Over the next three days, we have a unique opportunity to consider the best policy options to move from risk to resilience and to take important steps to ensure the recovery from COVID-19 puts us back on track for a safe and sustainable future,” said Amina Mohammed.

Two high-level dialogues on accelerating the global implementation of the Sendai Framework and the Sustainable Development Goals along with ministerial roundtable discussing the challenge posed by the climate emergency are among the main agenda for the first day of the Global Platform.

Around 7,000 delegates representing both government and non-government organizations from over 185 member countries and observers participate in this Conference.

Photo – https://mma.prnewswire.com/media/1827371/antarafoto_pembukaaan_gpdrr_250522_wpa_4.jpg

‘We Don’t Have Food’: African Leaders Meet as Crises Grow

African leaders gathered for a summit Friday in Malabo, Equatorial Guinea, to address growing humanitarian needs on the continent, which is also facing increased violent extremism, climate change challenges and a run of military coups.

Leaders called for increased mobilization to resolve a humanitarian crisis that has left millions displaced and more than 280 million suffering from malnourishment.

For people in Djibo, a town in northern Burkina Faso near the border with Mali, any help can’t come soon enough.

The city in the Sahel region — the large expanse below the Sahara Desert — has been besieged since February by jihadis who prevent people and goods from moving in or out and cut water supplies. Few truckers want to run the jihadist gauntlet. Residents are suffering with no food or water, animals are dying, and the price of grain has spiked.

“The goods are not arriving anymore here. Animal and agricultural production is not possible because the people cannot go back to their villages,” U.N. resident and humanitarian coordinator Barbara Manzi told The Associated Press from Djibo this week. “Unless (a solution) is found, it’s going to be really a tragedy for the entire group of people that are here.”

Increased insecurity

Djibo has been at the epicenter of violence, linked to al-Qaida and the Islamic State group, that has killed thousands and displaced nearly 2 million people. While Djibo — and Soum province, where the town is located — experienced periods of calm, such as during a makeshift cease-fire between jihadis and the government surrounding the 2020 presidential election, the truce didn’t last.

Since November, insecurity in the region has increased. Jihadis have destroyed water infrastructure in the town and lined much of Djibo’s perimeter with explosives, blockading the city, say locals.

The town’s population has swollen from 60,000 to 300,000 over the past few years as people flee the countryside to escape the violence.

Blockading cities is a tactic used by jihadis to assert dominance, and it could also be an attempt to get Burkina Faso’s new military junta, which seized power in January, to backtrack on promises to eliminate the jihadis, said Laith Alkhouri, CEO of Intelonyx Intelligence Advisory, a group that provides intelligence analysis.

“Militants resort to blockading when they see an opportunity to gain incentives in negotiating with the government and simultaneously send a message to their base that they are in control. It’s a bargaining card, and a winning one,” he said.

A U.N. team flew in briefly to assess the situation. The AP was the first foreign media to visit the town in more than a year.

“Today there is nothing to buy here. Even if you have cash, there is nothing to buy. We came here with four donkeys and goats, and some of them died because of hunger. We were forced to sell the rest of the animals, and unfortunately, prices of animals have decreased,” said cattle owner Mamoudou Oumarou.

The 53-year-old father of 13, who fled his village in February, said the blockade in Djibo has prevented people from coming to the market to buy and sell cattle, decreasing demand and lowering prices for the animals by half.

Before the violence, Djibo had one of the biggest and most vital cattle markets in the Sahel and was a bustling economic hub. Some 600 trucks used to enter Djibo monthly, and now it’s fewer than 70, said Alpha Ousmane Dao, director of Seracom, a local aid group in Djibo.

Widespread hunger

Burkina Faso is facing its worst hunger crisis in six years. More than 630,000 people are on the brink of starvation, according to the United Nations.

As a result of Djibo’s blockade, the World Food Program has been unable to deliver food to the town since December, and stocks are running out, said Antoine Renard, country director for the World Food Program in Burkina Faso.

Efforts to end the blockade through dialogue have had mixed results. At the end of April, the emir of Djibo met with Burkina Faso’s top jihadist, Jafar Dicko, to negotiate lifting the siege. Little progress has been made since then, however.

Locals say that the jihadis have eased restrictions in some areas, allowing freer movement, but that the army is now preventing people from bringing food out of Djibo to the surrounding villages for fear it will go to the jihadis.

The army denied the allegations.

Meanwhile, residents in Djibo say they’re risking their lives just trying to survive.

Dadou Sadou searches for wood and water outside Djibo in the middle of the night, when she says the jihadis are not around.

“We no longer have animals. We don’t have food to buy in the market. … If you have children, you don’t have a choice,” she said.

Source: Voice of America

EIPDC, Djibouti Ports and Freezone Authority Agree to Scale Up Cooperation

A delegation from the Ethiopian Industrial Parks Development Corporation (EIPDC) is paying a working visit in Djibouti with a view to further strengthening the Ethio-Djibouti trade and investment cooperation.

During the visit, the delegation was warmly welcomed by the Chairman of Djibouti Ports and Freezone (DPFZA), Abubaker Omar Hadi, and held discussions on various issues ranging from service to infrastructure and synchronization of digital systems.

According to Ministry of Foreign Affairs, the delegation has paid visits to Djibouti International Free Trade Zone, Dorale Multipurpose Port, PDSA, DDIP and SDTV.

The delegation has also made extensive discussions with CEO of Djibouti Port Community System (DPCS) underscoring the urgent need for integrating the system with EIPDC.

During the occasion, the Ethiopian Industrial Parks Development Corporation, Djibouti Ports and Freezone Authority have agree to scale up cooperation, Foreign Affairs Ministry said.

It is to be known that nearly 125 foreign and local investors operating inside the thirteen Industrial Parks in Ethiopia use Djibouti’s Port and Freezone to import their raw materials and capital goods as well as export their products to the global market.

Source: Ethiopia News agency

Cameroon, Gabon Agree to Better Demarcate Border, Stop Conflict

Officials from Gabon and Cameroon have agreed to retrace their nearly 300-kilometer border and to stop frequent clashes between border communities. At a meeting in Cameroon’s capital Thursday night, the two sides also agreed to jointly deploy their militaries to stop arms trafficking across the border.

Officials from Cameroon and its southern neighbor Gabon ended a three-day meeting Thursday agreeing to better demarcate their border and improve border security.

The meeting, which included delegates from France, Germany, the UN, and other global groups, advised a three-year plan to define the border.

Aime Roger Mouloungui Maganga is secretary general of Gabon’s National Border Commission.

He says people along the border between Cameroon and Gabon have willfully or unknowingly removed or damaged border markers built by German and French colonial powers in the 19th century. Maganga says erosion and floods have also destroyed some of the markers. He says Gabon and Cameroon must retrace their border in a way that will satisfy both states.

While the two countries have never fought over their border, border security has been an issue.

Border communities have clashed over natural resources including minerals and sand, water, wood, and wildlife.

Cameroon says in March, villagers on its side blocked a bridge to Gabon in protest of Gabonese troops demanding customs duties, a charge Gabon denies.

Cameroon’s Territorial Administration minister Paul Atanga Nji says militaries from the two countries agreed to carry out joint border controls to stop arms trafficking.

Nji, who headed Cameroon’s delegation at the meeting, said Cameroon’s military has seized weapons along the border.

“We have terrorism, arms trafficking, illegal exploitation of our resources, and that is why it is important to increase surveillance and intelligence because we need information,” said Nji. “So, when we identify challenges and the security forces{military} are put in place, we can anticipate any danger.”

Majority French-speaking Cameroon has been fighting English-speaking separatists in its western regions since 2017.

Cameroon’s government last year said some fleeing separatist fighters disguised as displaced persons were arrested on its southern borders with Equatorial Guinea and Gabon.

Gabon in 2019 closed crossings to Cameroon after an attempted coup against President Ali Bongo, claiming coup leaders were hiding across the border.

At this week’s meeting, both sides agreed to use the border map drawn by former colonial powers as a guiding document.

The Gabonese delegation was led by Gabon’s senior minister of Interior, Lambert Noël Matha.

He says the German Agency for International Cooperation (GIZ), has agreed to provide funding, technical assistance and equipment needed by Cameroon and Gabon for the demarcation of the border. Matha says experts who attended the meeting have agreed on a road map and that joint delegations from Cameroon and Gabon will soon visit hard to access areas of the border.

The boundary was established by German and French colonial powers in the late 19th century and finalized in 1908.

It has not changed after both states gained their independence in 1960.

Source: Voice of America